scispace - formally typeset
Search or ask a question

Showing papers in "Current Cardiology Reports in 2021"


Journal ArticleDOI
TL;DR: Personalized care while balancing risk/benefit of medical or invasive therapy is necessary to improve care of patients with arrhythmias and providers must provide thorough follow-up care and use necessary precaution while caring for COVID-19 patients.
Abstract: Cardiac arrhythmias are known complications in patients with COVID-19 infection that may persist even after recovery from infection. A review of the spectrum of cardiac arrhythmias due to COVID-19 infection and current guidelines and assessment or risk and benefit of management considerations is necessary as the population of patients infected and covering from COVID-19 continues to grow. Cardiac arrhythmias such as atrial fibrillation, supraventricular tachycardia, complete heart block, and ventricular tachycardia occur in patients infected, recovering and recovered from COVID-19. Personalized care while balancing risk/benefit of medical or invasive therapy is necessary to improve care of patients with arrhythmias. Providers must provide thorough follow-up care and use necessary precaution while caring for COVID-19 patients.

50 citations


Journal ArticleDOI
TL;DR: In this article, the authors reviewed the possible pathophysiological mechanisms in pericardial involvement in COVID19 and pericocardial manifestations of the coronavirus disease.
Abstract: Coronavirus disease 2019 (COVID19) involves the heart, including pericardium. This article reviews the possible pathophysiological mechanisms in pericardial involvement in COVID19 and pericardial manifestations of COVID19. It also summarizes the patients with pericarditis secondary to COVID19 and outlines the contemporary treatment strategies in this patient population. A high degree of suspicion is required to identify the pericardial involvement in COVID19 patients. It is proposed that an underlying hyperinflammatory reaction in COVID19 leads to pericardial inflammation. Acute pericarditis with or without myocardial involvement is diagnosed on clinical presentation, serum inflammatory markers, electrocardiogram, and echocardiogram. Multimodality imaging may also have an additional diagnostic value. Patients are usually managed medically, but some patients develop a life-threatening pericardial tamponade necessitating pericardial drainage. Pericardial involvement is an important clinical manifestation of COVID19 requiring a proper workup. Timely diagnosis and a specific management plan based on the presentation and concomitant organ involvement usually lead to a complete recovery.

34 citations


Journal ArticleDOI
TL;DR: This review will explore the data supporting the use of RPM via both implantable and wearable devices in the field of cardiology and the role of home monitoring using RPM in the era of COVID-19.
Abstract: Despite the promise of remote patient monitoring (RPM), this technology remained underutilized secondary to a lack of data transparency and systems issues until the COVID-19 pandemic ushered in a new era of telehealth and virtual solutions out of necessity. This review will explore the data supporting the use of RPM via both implantable and wearable devices in the field of cardiology and the role of home monitoring using RPM in the era of COVID-19. RPM using implantable cardiac devices is a safe alternative to in-person only visits which leads to enhanced patient satisfaction and improved clinical outcomes. Consumer-grade wearable sensors have drastically expanded RPM capabilities from just the sickest cardiac patients to the entire population aiding in early diagnosis and real-time disease management. Home monitoring enabled by automated alert systems tailored specifically to the needs of the patient by the provider will be the cornerstone of a more continuous, patent-centric healthcare model.

33 citations


Journal ArticleDOI
TL;DR: A review of the spectrum of cardiac manifestations and treatments of multisystem inflammatory syndrome in children associated with coronavirus disease 2019 (COVID-19) can be found in this article.
Abstract: To review the spectrum of cardiac manifestations and treatments of multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 (COVID-19). Studies demonstrate that up to 80% of children with MIS-C may have cardiac involvement on a spectrum of severity. Cardiac manifestations include myocarditis, coronary artery aneurysms, conduction abnormalities, and arrhythmias. Current treatments, including inotropic support, immunomodulatory therapy, and anti-coagulation, have been effective at resolving these cardiac findings in the majority of patients. COVID-19 can also cause myocarditis in the acute stage of illness and recent descriptions of COVID-19 vaccine myocarditis have occurred. Cardiac manifestations are common in MIS-C and should be assessed for at presentation and during the clinical course as indicated.

32 citations


Journal ArticleDOI
TL;DR: In this article, the benefits and challenges associated with telehealth should be taken into account when drafting post-pandemic telehealth policies, and special attention should be paid to ensure that telehealth narrows, and not widens, the currently existing disparities in access to healthcare.
Abstract: The concept of telehealth has been around since the early twentieth century and has been used in different healthcare specialties. However, with the recent COVID-19 pandemic necessitating physical distancing, there has been an increased emphasis and utilization of this mode of healthcare delivery. With increasing reliance on telehealth services, data from investigator groups have brought to light several merits as well as failings of telehealth. Telehealth services have been associated with improved healthcare outcomes while remaining a cost-effective mode of healthcare delivery. Improving access and timeliness of care has also been observed by multiple telehealth-related studies. Finally, telehealth services are also anticipated to serve as part of emergency preparedness protocol and have shown to reduce provider-patient supply-demand mismatch, prevalent in certain subspecialties. With these benefits come certain challenges that have been highlighted in the literature. Indiscriminate utilization of telehealth services may widen public health disparities among minority groups and may increase overall healthcare expenditure due to overutilization of care, and the digital platform may jeopardize security of patient data. COVID-19 has been a catalyst in increasing utilization of telehealth services. As we move forward from the current pandemic, lessons learned from the studies demonstrating benefits and challenges associated with telehealth should be taken into account when drafting post-pandemic telehealth policies. Special attention should be paid to ensure that telehealth narrows, and not widens, the currently existing disparities in access to healthcare.

28 citations


Journal ArticleDOI
TL;DR: In this article, the authors reviewed the epidemiology, risk factors, diagnosis, and treatment of immunotherapy-associated cardiovascular toxicities in patients receiving immune checkpoint inhibitors (ICI) and chimeric antigen receptor (CAR) T cell therapies.
Abstract: Immunotherapies have demonstrated robust clinical efficacy in treating malignancies with increasing use and FDA approvals. We review the epidemiology, risk factors, diagnosis, and treatment of immunotherapy-associated cardiovascular toxicities. Cardiotoxicity is reported in patients receiving immune checkpoint inhibitors (ICI) and chimeric antigen receptor (CAR) T cell therapies. The incidence of ICI-related cardiotoxicity is above 1% and includes myocarditis, pericardial disease, arrhythmia, acute coronary syndrome, and vasculitis. The incidence of CAR T cell–associated cardiotoxicities was shown to be as high as 26% and thought to be primarily mediated by cytokine release syndrome. The presentations of cardiotoxicities are variable but are associated with significant morbidity and mortality and benefit from prompt initiation of immunosuppressive therapy. There is increasing evidence for cardiotoxicities following cancer immunotherapy. Available evidence suggests that pretreatment evaluation, close monitoring, and early intervention may reduce cardiovascular morbidity and improve outcomes in the cancer immunotherapy population.

26 citations


Journal ArticleDOI
TL;DR: In this article, the authors explored the mechanisms underlying dyslipidemia in type 2 diabetes as well as currently available treatment options and guideline recommendations and found that LDL-lowering therapy with statins, PCSK9 inhibitors, and ezetimibe continues to be a mainstay therapy to reduce cardiovascular risk.
Abstract: Type 2 diabetes mellitus is widespread throughout the world and is a powerful risk factor for the development of atherosclerotic cardiovascular disease (ASCVD). This manuscript explored the mechanisms underlying dyslipidemia in type 2 diabetes as well as currently available treatment options and guideline recommendations. Type 2 diabetes is associated with a characteristic pattern of dyslipidemia, often termed diabetic dyslipidemia. Patients with type 2 diabetes often present with low HDL levels, elevated levels of small dense LDL particles, and elevated triglyceride levels. LDL lowering is the cornerstone of managing diabetic dyslipidemia, and statins are the mainstay of therapy. The cholesterol absorption inhibitor ezetimibe and PCSK9 inhibitors have also been shown to lower risk in patients with diabetes. Recently, the eicosapentaenoic (EPA) only n-3 fatty acid, icosapent ethyl, has also shown benefit for cardiovascular risk reduction in patients with diabetes. To date, no agents targeting HDL increase have shown cardiovascular benefit in patients on background statin therapy. Diabetic dyslipidemia is significant cardiovascular disease risk factor, and LDL-lowering therapy with statins, PCSK9 inhibitors, and ezetimibe continues to be mainstay therapy to reduce cardiovascular risk. Future studies targeting low HDL and high triglycerides levels associated with type 2 diabetes could provide additional novel therapies to manage diabetic dyslipidemia.

23 citations


Journal ArticleDOI
TL;DR: In this paper, the authors summarize mechanistic and clinical data available to guide clinicians in caring for patients with suspected 5-fluorouracil (5-FU) cardiotoxicity.
Abstract: 5-fluorouracil (5-FU) is one of the most common causes of cardiotoxicity associated with chemotherapy. The manifestations of 5-FU cardiotoxicity are diverse, and there are no established clinical guidelines addressing the diagnosis and management of this condition. Here we summarize the mechanistic and clinical data available to guide clinicians in caring for patients with suspected 5-FU cardiotoxicity. The decision to resume 5-FU treatment in patients with suspected cardiovascular toxicity remains challenging. Testing for predisposing genetic variants may be helpful, particularly in patients with other signs of 5-FU toxicity. Uridine triacetate is a recently approved antidote that can improve clinical outcomes in patients with life-threatening fluoropyrimidine cardiotoxicity. 5-FU cardiotoxicity remains poorly understood, with limited mechanistic or prospective clinical trial data available to define risk factors or effective management strategies. Risk stratification and therapeutic decisions should be individualized, based on the risk-benefit ratio of continuing 5-FU therapy for each patient.

22 citations


Journal ArticleDOI
TL;DR: In this article, the authors provide a detailed overview of complications associated with MitraClip therapy and its development over time with the aim to alert physicians for early recognition of complications and to offer treatment strategies for each complication, if possible.
Abstract: To provide a detailed overview of complications associated with MitraClip therapy and its development over time with the aim to alert physicians for early recognition of complications and to offer treatment strategies for each complication, if possible. The MitraClip system (MC) is the leading transcatheter technique to treat mitral regurgitation (MR) and has been established as a safe procedure with very low adverse event rates compared to mitral surgery at intermediate to high risk or in secondary MR. Lately, the fourth MC generation has been launched with novel technical features to facilitate device handling, decrease complication rates, and allow the treatment of even complex lesions. Although the complication rate is low, adverse events are associated with increased morbidity and mortality. The most common complications are bleeding, acute kidney failure, procedure-induced mitral stenosis, and an iatrogenic atrial septal defect with unknown clinical impact.

22 citations


Journal ArticleDOI
TL;DR: In this paper, a review of recent findings on remote monitoring of cardiac implantable electronic devices (CIEDs) is presented, highlighting potential benefits and barriers to its implementation, as well as a proactive physicians' attitude towards clinical actions in response to RM data reception.
Abstract: Remote monitoring (RM) of cardiac implantable electronic devices (CIEDs) is recommended as part of the individualized multidisciplinary follow-up of heart failure (HF) patients. Aim of this article is to critically review recent findings on RM, highlighting potential benefits and barriers to its implementation. Device-based RM is useful in the early detection of CIEDs technical issues and cardiac arrhythmias. Moreover, RM allows the continuous monitoring of several patients' clinical parameters associated with impending HF decompensation, but there is still uncertainty regarding its effectiveness in reducing mortality and hospitalizations. Implementation of RM strategies, together with a proactive physicians' attitude towards clinical actions in response to RM data reception, will make RM a more valuable tool, potentially leading to better outcomes.

22 citations


Journal ArticleDOI
TL;DR: A review of the main proposed mechanisms for immune-related adverse events (irAEs) can be found in this article, highlighting how they may inform irAE prediction and treatment.
Abstract: In the past decade, immune checkpoint inhibitors (ICIs) have revolutionized the field of cancer treatment. With the continuing rise in the number of cancer patients eligible for ICIs, a corresponding rise in immune-related adverse events (irAEs) is occurring. IrAEs are inflammatory reactions against normal, healthy tissue that occur due to ICI-induced activation of the immune system. Although the exact immune pathogenesis driving irAE development remains unknown, we review the main proposed mechanisms, highlighting how they may inform irAE prediction and treatment. IrAEs are common and diverse, varying in incidence, timing, and severity. The possible mechanisms driving irAEs include (1) activation of cytotoxic T cells; (2) activation of B cells and increased autoantibody production; (3) direct molecular mimicry and off-target toxicity; (4) activation of intracellular signaling and pro-inflammatory cytokine production; and (5) environmental modifiers of immune system activation, including composition of the host gut microbiome. These mechanisms may help identify predictive biomarkers and targeted treatment strategies. IrAEs are driven by multiple components of the immune system. More research is needed to understand their immunopathogenesis so that clinicians across all specialties may more effectively monitor and manage these increasingly common conditions.

Journal ArticleDOI
TL;DR: In this article, a review of the current knowledge in the diagnosis, risk estimation, and management of patients with FH in the light of recent evidence and guideline recommendations is presented.
Abstract: Familial hypercholesterolemia (FH) is the most common genetic metabolic disorder characterized by markedly elevated LDL-C levels from birth leading to atherosclerotic cardiovascular disease (ASCVD) and premature deaths. The purpose of this review is to share the current knowledge in the diagnosis, risk estimation, and management of patients with FH in the light of recent evidence and guideline recommendations. Recent registries underscored the prevalence of FH as 1/200–250 translating to an almost 1500 million subjects suffering from FH worldwide. However, only a minority of FH patients are identified early and effectively treated. In most cases, mutations in the LDL-receptor (LDLR) gene and to a lesser degree in the apolipoprotein B-100 (APOB), proprotein convertase subtilisin/kexin type 9 (PCSK9), and the LDL-receptor adaptor protein 1 (LDLRAP1) genes cause FH. Diagnostic scores such as Dutch Lipid Clinic Network criteria using clinical manifestations are helpful in identifying FH. Traditional risk factors and high lipoprotein(a) affect the course of the disease. Vascular ultrasound imaging and coronary calcium scoring are helpful for further risk estimation of these patients. Getting to LDL-C goals is possible with currently available treatments including statins, ezetimibe, and PCSK9 inhibitors, as well as lipoprotein apheresis, lomitapide, and mipomersen in more severe phenotypes. Additionally, novel agents bempedoic acid, inclisiran, and evinacumab expanded the treatment choices for some patients with FH. Early diagnosis and initiation of LDL-C lowering are still required to achieve the greatest reduction in ASCVD morbidity and mortality in patients with FH. FH is a common genetic disorder characterized by markedly elevated LDL-C levels from birth onward, resulting in significantly increased risk for ASCVD. Despite major advances in our understanding of the disease and effective therapies, FH is still underdiagnosed and undertreated. Early initiation of LDL-C lowering by increased awareness of FH among the healthcare professionals, patients, and the public is necessary to achieve meaningful reduction in ASCVD morbidity and mortality in these patients.

Journal ArticleDOI
TL;DR: In this article, the authors give an overview of FDG-PET/CT indications and standardized approaches in the setting of suspected infective endocarditis, including the detection of intracardiac infections and disseminated infectious disease.
Abstract: Additional imaging modalities, such as FDG-PET/CT, have been included into the workup for patients with suspected infective endocarditis, according to major international guidelines published in 2015. The purpose of this review is to give an overview of FDG-PET/CT indications and standardized approaches in the setting of suspected infective endocarditis. There are two main indications for performing FDG-PET/CT in patients with suspected infective endocarditis: (i) detecting intracardiac infections and (ii) detection of (clinically silent) disseminated infectious disease. The diagnostic performance of FDG-PET/CT for intracardiac lesions depends on the presence of native valves, prosthetic valves, or implanted cardiac devices, with a sensitivity that is poor for native valve endocarditis and cardiac device-related lead infections, but much better for prosthetic valve endocarditis and cardiac device-related pocket infections. Specificity is high for all these indications. The detection of disseminated disease may also help establish the diagnosis and/or impact patient management. Based on current evidence, FDG-PET/CT should be considered for detection of disseminated disease in suspected endocarditis. Absence of intracardiac lesions on FDG-PET/CT cannot rule out native valve endocarditis, but positive findings strongly support the diagnosis. For prosthetic valve endocarditis, standard use of FDG-PET/CT is recommended because of its high sensitivity and specificity. For implanted cardiac devices, FDG-PET/CT is also recommended, but should be evaluated with careful attention to clinical context, because its sensitivity is high for pocket infections, but low for lead infections. In patients with prosthetic valves with or without additional aortic prosthesis, combination with CTA should be considered. Optimal timing of FDG-PET/CT is important, both during clinical workup and technically (i.e., post tracer injection). In addition, procedural standardization is key and encompasses patient preparation, scan acquisition, reconstruction, subsequent analysis, and clinical interpretation. The recommendations discussed here will hopefully contribute to improved standardization and enhanced performance of FDG-PET/CT in the clinical management of patients with suspected infective endocarditis.

Journal ArticleDOI
TL;DR: Strain measurements have clinical utility in a number of settings and should be considered as part of the standard echocardiogram, such as subclinical LV dysfunction (e.g., GLS in HFpEF, stage B heart failure, aortic stenosis, mitral regurgitation), RV dysfunction (RV strain in pulmonary hypertension), atrial fibrillation (LA strain) and sequential follow-up (cardiotoxicity).
Abstract: Assessment of left ventricular function is pivotal in many decisions, but ejection fraction has fundamental limitations for assessment of mild dysfunction, and especially for repeated assessments. Myocardial deformation imaging using speckle-tracking is widely available on modern echocardiography systems, and is now feasible as a clinical, rather than purely a research tool. Strain can be measured in all cardiac chambers, most commonly as a systolic parameter, although it can be measured in diastole. Generally, speckle tracking is more effective at measuring strain than strain-rate, which requires a higher temporal resolution. The purpose of this review is to help clinicians understand the main situations where strain provides incremental value to standard echocardiographic measurements. The normal range of LV global longitudinal strain (GLS) has now been defined as −18% and lower (ie more negative), abnormal as −16% or higher (ie less negative), with −16 to −18% being borderline. The variation between different vendors is now small for global parameters, but regional strain measurement remains unreliable – and therefore its use for stress echocardiography remains problematic. The most valuable indications for measuring strain are subclinical LV dysfunction (eg., GLS in HFpEF, stage B heart failure, aortic stenosis, mitral regurgitation), RV dysfunction (RV strain in pulmonary hypertension), atrial fibrillation (LA strain) and sequential follow-up (cardiotoxicity). Strain measurements have clinical utility in a number of settings and should be considered as part of the standard echocardiogram.

Journal ArticleDOI
TL;DR: In this paper, the authors assess the global impact of the COVID-19 pandemic on the cardiovascular diseases (CVDs), trying to assess the possible future trajectory of the CVDs and their management.
Abstract: This review aims to assess the global impact of the COVID-19 pandemic on the cardiovascular diseases (CVDs), trying to assess the possible future trajectory of the CVDs and their management. The COVID-19 pandemic has had a deleterious impact on the CV risk factors, with an increase in both sedentary and unhealthy food habits. The fear of contagion has decreased the access to the emergency systems with an increase in out-of-hospital-cardiac-arrests and late presentation of acute myocardial infarctions. The closure of the non-urgent services has delayed cardiac rehabilitation programmes and chronic clinical care. As a result of the COVID-19 pandemic impact on the population habits and on the management of CVDs, we will probably face an increase in CVD and heart failure cases. It is crucial to use all the non-traditional approaches, such as telemonitoring systems, in order to overcome the difficulties raised by the pandemic.

Journal ArticleDOI
TL;DR: In this paper, the role of exercise in triggering ventricular arrhythmias and promoting disease progression in arrhythogenic cardiomyopathy (AC) patients and gene-mutation carriers, the differential diagnosis between AC and athlete's heart and current recommendations on exercise activity in AC.
Abstract: The review addresses the role of exercise in triggering ventricular arrhythmias and promoting disease progression in arrhythmogenic cardiomyopathy (AC) patients and gene-mutation carriers, the differential diagnosis between AC and athlete’s heart and current recommendations on exercise activity in AC. AC is an inherited heart muscle disease caused by genetically defective cell-to-cell adhesion structures (mainly desmosomes). The pathophysiological hallmark of the disease is progressive myocyte loss and replacement by fibro-fatty tissue, which creates the substrates for ventricular arrhythmias. Animal and human studies demonstrated that intense exercise, but not moderate physical activity, may increase disease penetrance, worsen the phenotype, and favor life-threatening ventricular arrhythmias. It has been proposed that in some individuals prolonged endurance sports activity may in itself cause AC (so-called exercise-induced AC). The studies agree that intense physical activity should be avoided in patients with AC and healthy gene-mutation carriers. However, low-to-moderate intensity exercise does not appear detrimental and these patients should not be entirely deprived from the many health benefits of physical activity.

Journal ArticleDOI
TL;DR: In this paper, a review of the available approaches to provide relief of ischemia in stable coronary artery disease (CAD) is presented, and the aim of the review is to evaluate the role of systematic invasive functional testing to identify individuals more likely to benefit from revascularization.
Abstract: Ischemic heart disease is among the most common causes of morbidity and mortality worldwide. In its stable manifestation, obstructing coronary artery stenoses prevent myocardial blood flow from matching metabolic needs of the heart under exercise conditions, which manifests clinically as dyspnea or chest pain. Prolonged bouts of ischemia may result in permanent myocardial dysfunction, heart failure, and eventually reduced survival. The aim of the present work is to review currently available approaches to provide relief of ischemia in stable coronary artery disease (CAD). Several pharmacological and interventional approaches have proven effectiveness in reducing the burden of ischemia in stable CAD and allow for symptom control and quality of life improvement. However, substantial evidence in favor of improved survival with ischemia relief is lacking, and recently published randomized controlled trial suggests that only selected groups of patients may substantially benefit from this approach. Pharmacological treatments aimed at reducing ischemia were shown to significantly reduce ischemic symptoms but failed to provide prognostic benefit. Myocardial revascularization is able to re-establish adequate coronary artery flow and was shown to improve survival in selected groups of patients, i.e., those with significant left main CAD or severe left ventricular dysfunction in multivessel CAD. Outside the previously mentioned categories, revascularization appears to improve symptoms control over medical therapy, but does not confer prognostic advantage. More studies are needed to elucidate the role of systematic invasive functional testing to identify individuals more likely to benefit from revascularization and to evaluate the prognostic role of chronic total occlusion recanalization.

Journal ArticleDOI
TL;DR: In this article, the effect of guanylate cyclase (sGC)-cyclic guanosine monophosphate (cGMP) signaling in heart failure (HF) is investigated.
Abstract: The nitric oxide (NO)-soluble guanylate cyclase (sGC)-cyclic guanosine monophosphate (cGMP) pathway plays an important role in the regulation of cardiovascular function, and it is disrupted in heart failure (HF), resulting in decreased protection against myocardial injury. Impaired NO-sGC-cGMP signaling in HF is secondary to reduced NO bioavailability and altered redox state of sGC, which becomes less responsive to NO. The sGC activator cinaciguat increases cGMP levels by direct NO-independent activation of sGC and may be particularly effective in conditions of increased oxidative stress and endothelial dysfunction, and therefore reduced NO levels, at the expense of a greater risk of hypotension. Conversely, sGC stimulators (riociguat and vericiguat) enhance sGC sensitivity to endogenous NO, thus exerting a more physiological action. Clinical trials have suggested the benefit of vericiguat in patients with high-risk HF; in particular, a lower incidence of death from cardiovascular causes or HF hospitalization. Adding vericiguat may be considered in individual patients with HF, and reduced left ventricular ejection fraction (HFrEF) particularly those at higher risk of HF hospitalization.

Journal ArticleDOI
TL;DR: In this paper, the authors synthesize recent research on the association between loneliness and cardiovascular disease (CVD) and present evidence for mechanisms underlying this association and propose directions for future research.
Abstract: In this review, we synthesise recent research on the association between loneliness and cardiovascular disease (CVD). We present evidence for mechanisms underlying this association and propose directions for future research. Loneliness is related to increased risk of early mortality and CVD comparable to other well-established risk factors such as obesity or smoking. Loneliness has been linked to higher rates of incident CVD, poorer CVD patient outcomes, and early mortality from CVD. Loneliness likely affects risk for these outcomes via health-related behaviours (e.g. physical inactivity and smoking), biological mechanisms (e.g. inflammation, stress reactivity), and psychological factors (e.g. depression) to indirectly damage health.

Journal ArticleDOI
TL;DR: In this article, the authors provide an overview of the state-of-the-art in evaluation and treatment of calcified coronary lesions, which can guide percutaneous coronary intervention of severely calcified lesions.
Abstract: Moderate or severe calcification is present in approximately one third of coronary lesions in patients with stable ischemic heart disease and acute coronary syndromes and portends unfavorable procedural results and long-term outcomes. In this review, we provide an overview on the state-of-the-art in evaluation and treatment of calcified coronary lesions. Intravascular imaging (intravascular ultrasound or optical coherence tomography) can guide percutaneous coronary intervention of severely calcified lesions. New technologies such as orbital atherectomy and intravascular lithotripsy have significantly expanded the range of available techniques to effectively modify coronary calcium and facilitate stent expansion. Calcium fracture improves lesion compliance and is essential to optimize stent implantation. Intravascular imaging allows for detailed assessment of patterns and severity of coronary calcium that are integrated into scoring systems to predict stent expansion, identifying which lesions require atherectomy for lesion modification. Guided by intravascular imaging, older technologies such as rotational atherectomy and excimer laser can be incorporated with newer technologies such as orbital atherectomy and intravascular lithotripsy into an algorithmic approach for the safe and effective treatment of patients with heavily calcified coronary lesions.

Journal ArticleDOI
TL;DR: In this article, the authors proposed a new care model for patients with cardiovascular disease and obesity pandemic, which facilitates an interdisciplinary collaboration between specialists and delivers prevention-focused treatment to patients at risk/established cardiometabolic disease.
Abstract: The high burden of cardiovascular disease and the simultaneous obesity pandemic is placing an extraordinary strain on the health care system. In the current siloed care model, patients with cardiometabolic disease receive only fractionated care from multiple specialists, leading to insufficient treatment, higher costs, and worse outcomes. The imminent need for a new care model calls for the creation of a distinct cardiometabolic specialty in conjunction with a cardiometabolic outpatient clinic dedicated to the comprehensive cardiometabolic care. The cardiometabolic clinic would consist of a diverse range of professionals relevant to comprehensive treatment. The outpatient clinic we envision here would facilitate an interdisciplinary collaboration between specialists and deliver prevention-focused treatment to patients at risk/established cardiometabolic disease.

Journal ArticleDOI
TL;DR: In this article, a review of recent findings on the association between MetS and cognition is presented. But, the results from longitudinal studies are not consistent and varied depending on age, sex, cognitive test, genetic susceptibility, and the duration of follow-up in prospective studies.
Abstract: Metabolic syndrome (MetS) is a cluster of cardiovascular disease risk factors that are related to several adverse health outcomes, including poor cognitive function. This review seeks to summarize and critically review select recent findings on the association between MetS and cognition. MetS was associated with lower domain-specific and global cognitive function in most cross-sectional studies, but findings from longitudinal studies are not consistent. The associations varied depending on age, sex, cognitive test, genetic susceptibility, and the duration of follow-up in prospective studies. MetS was associated with a higher risk of mild cognitive impairment (MCI) and progression from MCI to dementia, particularly vascular dementia. Among MetS components, high blood pressure, high waist circumference, and hyperglycemia were the strongest predictors of cognitive function. MetS is associated with higher risk of cognitive impairment. Research is needed on how preventing or treating MetS affects cognition.

Journal ArticleDOI
TL;DR: In this paper, the authors expose the current available evidences and the evolving concepts on this topic, in order to provide insight for improving the clinical management of those patients, with the main goal of individualizing the treatment and the follow-up.
Abstract: Myocarditis is a polymorphic disease, both in its presentation and clinical course. Recent data suggests that the genetic background, interacting with environmental factors, could be diriment both in the susceptibility and evolution of myocarditis in different clinical presentations. The aim of this paper is to expose the current available evidences and the evolving concepts on this topic, in order to provide insight for improving the clinical management of those patients. In this regard, the main goal is an optimal characterization of each patient’s risk, with the purpose of individualizing the treatment and the follow-up. The latest research highlights the possible prognostic role of some pathogenic mutations that could create a vulnerable myocardium prone to myocardial inflammation and also to the development of a long-lasting cardiomyopathy. The identification of these genetic defects and of myocarditis patients requiring genetic testing is emerging as a challenge for the future. In fact, identifying a possible genetic background responsible for a particularly high-risk profile could be of extreme importance in improving management of myocarditis. This and many other aspects in the genetics of myocarditis remain uncovered, and further studies are expected based to refine our daily clinical practice.

Journal ArticleDOI
TL;DR: The COVID-19 pandemic has forced many center-based cardiac rehabilitation (CBCR) programs to close or limit their usual offerings as discussed by the authors, forcing patients to continue to benefit from CR, programs need to rapidly adapt to the current environment.
Abstract: The COVID-19 pandemic has forced many center-based cardiac rehabilitation (CBCR) programs to close or limit their usual offerings. In order for patients to continue to benefit from CR, programs need to rapidly adapt to the current environment. This review highlights ways CR has evolved, and reviews the history of CR and recent advancements in telemedicine including remote patient monitoring, and mobile health that can be applied to CR. Despite that initial studies indicate that home-based CR (HBCR) is safe and effective, HBCR has faced several challenges that have prevented it from becoming more widely implemented. Many previous concerns can now be addressed through the use of new innovations in home-based healthcare delivery. Since its inception, CR has become increasingly recognized as an important tool to improve patient mortality and quality of life in a broad range of cardiac diseases. While there has been little need to modify the delivery of CR since the 1950s, COVID-19 now serves as the necessary impetus to make HBCR an equal alternative to CBCR.

Journal ArticleDOI
TL;DR: Mavacamten as mentioned in this paper is a first-in-class, allosteric inhibitor of cardiac myosin ATPase, which reduces actin-myosin cross-bridge formation, thereby reducing myocardial contractility and improving myocardual energetic consumption in experimental HCM models.
Abstract: Pharmacological treatment options for hypertrophic cardiomyopathy (HCM) are currently limited and comprise non-disease specific therapies such as β-blockers, non-dihydropyridine calcium channel blockers, and disopyramide. These agents that offer a variable degree of symptomatic relief, often suboptimal, are often limited by side-effects and fail to address the key molecular abnormalities of the disease. Mavacamten is a novel, first-in-class, allosteric inhibitor of cardiac myosin ATPase, which reduces actin-myosin cross-bridge formation, thereby reducing myocardial contractility and improving myocardial energetic consumption in experimental HCM models. Following a successful Phase 2 study, the recently published phase III, placebo-controlled, randomized EXPLORER-HCM trial demonstrated the efficacy and safety of mavacamten in reducing left ventricular outflow tract obstruction and ameliorating exercise capacity, New York Heart Association functional class and health status in patients with obstructive HCM. Mavacamten represents the first agent specifically developed for HCM successfully tested in a Phase III trial, to be registered soon for clinical use, representing a radical change of paradigm in the pharmacological treatment of HCM.

Journal ArticleDOI
TL;DR: In this article, the authors investigated the differences in atherosclerotic plaque characteristics between men and women on both noninvasive and invasive imaging modalities and found that the distinct plaque signature in women was recognized, and optimal preventive strategies were performed for both sexes.
Abstract: Cardiovascular disease is a leading cause of morbidity and mortality in both men and women, although there are notable differences in presentation between men and women. Atherosclerosis remains the predominant driver of coronary heart disease in both sexes; however, sex differences in atherosclerosis should be investigated further to understand clinical manifestations between men and women. There are sex differences in the prevalence, progression, and prognostic impact of atherosclerosis. Furthermore, developing evidence demonstrates unique differences in atherosclerotic plaque characteristics between men and women on both noninvasive and invasive imaging modalities. Coronary microvascular dysfunction may be present even if no obstructive lesions are found. Most importantly, non-obstructive coronary artery disease is associated with a heightened risk of future adverse cardiovascular events and should not be ignored. The distinct plaque signature in women should be recognized, and optimal preventive strategies should be performed for both sexes.

Journal ArticleDOI
TL;DR: In this paper, the authors focus on the up-to-date clinical data on the correlations between olive oil consumption and cardiovascular diseases (i.e., CHD, stroke, and peripheral artery disease).
Abstract: The present narrative review focuses on the up-to-date clinical data on the correlations between olive oil consumption and cardiovascular (CV) diseases (i.e., CHD, stroke, and peripheral artery disease). Olive oil contains monounsaturated fats, several antioxidant phenols, and other micronutrients that mediate CV-protective effects via improvements in oxidative stress, endothelial dysfunction, inflammation, thrombosis, blood pressure, and lipid and carbohydrate metabolism. High consumption of olive oil, and in particular the extra-virgin, which is rich in phenolic antioxidants, has been suggested to prevent against coronary heart disease (CHD). The olive oil-induced cardioprotection was further supported by the findings of a very recent analysis of 2 large US prospective cohort studies showing that a higher olive oil intake was related to a lower risk of CV morbidity and mortality after 24 years of follow-up and that replacement of dairy fat, margarine, butter, or mayonnaise with the equivalent amount of olive oil significantly reduced CV risk. There is evidence for associations between olive oil consumption and lower risk for CV diseases. Both health policy makers and physicians should be aware of these associations and thus promote the intake of olive oil in both primary and secondary prevention settings to minimize individual’s CV risk.

Journal ArticleDOI
TL;DR: In this article, the authors present a review of recent clinical trials that support the inflammatory hypothesis of coronary artery disease and propose cost-effective therapies targeting inflammation targeting inflammation are the future of preventative CAD treatment.
Abstract: The pathogenesis and progression of coronary artery disease (CAD) is now known to be largely driven by inflammation on top of the well-accepted role for the disequilibrium between cholesterol deposition and removal from the arterial wall. Recent clinical trials have supported the inflammatory hypothesis of CAD and will be discussed in this review. The clinical trial Canakinumab Anti-inflammatory Thrombosis Outcomes Study (CANTOS) found that treatment with canakinumab, an anti-interleukin-1β agent, resulted in a reduction in non-fatal myocardial infarction, non-fatal stroke, or death. This provided evidence for the inflammatory hypothesis of CAD. However, canakinumab is not cost-effective for widespread therapy and more cost-effective treatments are warranted. The Cardiovascular Inflammation Reduction Trial (CIRT), Colchicine Cardiovascular Outcomes Trial (COLCOT), and Low-Dose Colchicine 2 (LoDoCo2) are recent clinical trials that increased the understanding of the inflammatory hypothesis of CAD. Cost-effective therapies targeting inflammation are the future of preventative CAD treatment. Additional clinical trials with anti-inflammatory and anti-cytokine agents would help delineate the most beneficial target for CAD prevention.

Journal ArticleDOI
TL;DR: In this paper, the authors discuss the options of ADT, the mechanism of associated cardiovascular side effects, and potential benefit by using GnRH antagonists for advanced prostate cancer (PC) treatment.
Abstract: Androgen deprivation therapy (ADT) is the standard of care for the treatment of advanced prostate cancer (PC). ADT, particularly with GnRH agonists, leads to increased risk of cardiovascular disease, including myocardial infarction, hypertension, and stroke. This review discusses the options of ADT, the mechanism of ADT-associated cardiovascular side effects, and potential benefit by using GnRH antagonists. GnRH antagonists have relatively less cardiovascular adverse effects compared to GnRH agonists. We highlight on a recently published phase III clinical trial on the oral GnRH antagonist, relugolix, and its comparative benefit to traditional GnRH agonist regarding development of cardiovascular disease. Recent data reinforces that GnRH antagonists have a more favorable cardiovascular outcomes compared to GnRH agonists yet maintain a similar efficacy profile. From the data we reviewed, GnRH antagonists may be the preferred method of ADT for PC, but further data with primary cardiovascular outcomes are warranted.

Journal ArticleDOI
TL;DR: In this article, an experimental animal model of acute pericarditis supporting a role for the NLRP3 inflammasome was presented, and indirect evidence of inhibitors of the inflammmasome in clinical trials.
Abstract: Pericarditis is a generally benign disease, although complications and/or recurrences may occur in up to 30% of cases. New evidence on the pathophysiology of the disease has accumulated in recent years. Recently, it has been shown that the activation of the NLRP3 (NACHT, leucine-rich repeat, and pyrin domain-containing protein 3) inflammasome is central in the pathophysiology of pericarditis. These findings derive from clinical data, an experimental animal model of acute pericarditis supporting a role for the NLRP3 inflammasome in pericarditis, and from indirect evidence of inhibitors of NLRP3 inflammasome in clinical trials. Pericarditis is regarded as a stereotypical response to an acute damage of the mesothelial cells of the pericardial layers. NLRP3 inflammasome, a macromolecular structure sensing damage and releasing pro-inflammatory cytokines, is centrally involved as it releases interleukin (IL)-1β, whose auto-induction feeds an autoinflammatory disease, mostly responsible for recurrences. Colchicine, an inhibitor of NLRP3 inflammasome formation, and IL-1-targeted therapies, such as anakinra and rilonacept, were found to effectively blunt the acute inflammation and reduce the risk for recurrences.