Author
Maurizio Galderisi
Other affiliations: Vita-Salute San Raffaele University, Istituto Superiore di Sanità, Seconda Università degli Studi di Napoli
Bio: Maurizio Galderisi is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: Diastole & Heart failure. The author has an hindex of 70, co-authored 423 publications receiving 44442 citations. Previous affiliations of Maurizio Galderisi include Vita-Salute San Raffaele University & Istituto Superiore di Sanità.
Papers published on a yearly basis
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Keio University1, University of Liège2, Mie University3, University of Messina4, Seconda Università degli Studi di Napoli5, The Heart Research Institute6, Leipzig University7, University of Mainz8, French Institute of Health and Medical Research9, University of Rennes10, University of Milano-Bicocca11, University of Chicago12
TL;DR: The NORRE study provides useful 2DE reference ranges for novel indices of layer-specific strain from a large group of healthy volunteers of both genders over a wide range of ages.
Abstract: Aims - To obtain the normal range for 2D echocardiographic (2DE) measurements of left ventricular (LV) layer-specific strain from a large group of healthy volunteers of both genders over a wide range of ages. Methods and results - A total of 287 (109 men, mean age: 46 ± 14 years) healthy subjects were enrolled at 22 collaborating institutions of the EACVI Normal Reference Ranges for Echocardiography (NORRE) study. Layer-specific strain was analysed from the apical two-, three-, and four-chamber views using 2DE software. The lowest values of layer-specific strain calculated as ±1.96 standard deviations from the mean were -15.0% in men and -15.6% in women for epicardial strain, -16.8% and -17.7% for mid-myocardial strain, and -18.7% and -19.9% for endocardial strain, respectively. Basal-epicardial and mid-myocardial strain decreased with age in women (epicardial; P = 0.008, mid-myocardial; P = 0.003) and correlated with age (epicardial; r = -0.20, P = 0.007, mid-myocardial; r = -0.21, P = 0.006, endocardial; r = -0.23, P = 0.002), whereas apical-epicardial, mid-myocardial strain increased with the age in women (epicardial; P = 0.006, mid-myocardial; P = 0.03) and correlated with age (epicardial; r = 0.16, P = 0.04). End/Epi ratio at the apex was higher than at the middle and basal levels of LV in men (apex; 1.6 ± 0.2, middle; 1.2 ± 0.1, base 1.1 ± 0.1) and women (apex; 1.6 ± 0.1, middle; 1.1 ± 0.1, base 1.2 ± 0.1). Conclusion - The NORRE study provides useful 2DE reference ranges for novel indices of layer-specific strain.
40 citations
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TL;DR: In spite of several adverse effects, pentagastrin remains the best provocative test for the diagnosis of MTC and omeprazole may be useful when pentagASTrin is contraindicated or refused because of the unpleasant side effects, but further validation is needed.
Abstract: Background: Provocative tests for calcitonin (CT) are fundamental in the diagnosis and follow-up of C-cell disease and in the detection of hereditary medullary thyroid carcinoma (MTC) carriers with unknown RET mutations. A recent report has proposed omeprazole, which can increase endogenous gastrin (GT), as a new provocative test for MTC.
Methods: We compared the omeprazole test (20 mg twice a day for 4 days) to the pentagastrin test (0.5 μg/kg of body weight) for the diagnosis and management of MTC. Twenty healthy individuals and 20 MTC patients with mildly or moderately increased basal CT serum concentrations underwent the pentagastrin and omeprazole tests.
Results: In MTC patients, the pentagastrin test produced a significantly higher increase in serum CT than did omeprazole. After the pentagastrin injection, several patients reported unpleasant side effects, including substantial tightness in 38 of 40 participants. No adverse effects were observed during the omeprazole test. A significant direct correlation was recorded between CT% (ratio of CT peak to basal value × 100) and GT% (ratio of GT peak to basal value × 100) during the omeprazole test in MTC patients ( r = 0.73; P <0.001).
Conclusions: In spite of several adverse effects, pentagastrin remains the best provocative test for the diagnosis of MTC. Omeprazole may be useful when pentagastrin is contraindicated or refused because of the unpleasant side effects, but further validation is needed.
40 citations
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Katholieke Universiteit Leuven1, Gdańsk Medical University2, University of Valencia3, Ghent University4, Charles University in Prague5, University of Glasgow6, University of Naples Federico II7, Utrecht University8, Linköping University9, University of Birmingham10, University of Manchester11, University of Oslo12, Lund University13, Complutense University of Madrid14, University of Erlangen-Nuremberg15, John Radcliffe Hospital16, Tallinn University of Technology17
40 citations
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TL;DR: In some hypertensive patients the left ventricle works inefficiently with a high energy wasting, at the same level of LV mass as hypertensivePatients with normal myocardial mechanical efficiency feature a high cardiovascular risk phenotype, with concentric LV geometry, systolic dysfunction, and indirect signs of more severe vascular impairment.
Abstract: BACKGROUND Myocardial mechanical efficiency can be measured as the ratio between systolic work and energy consumption. We evaluated the relation between myocardial mechanical efficiency and left ventricular (LV) mass in untreated hypertensive patients. METHODS Myocardial work was estimated in 256 normotensive (35 +/- 12 years) and 306 hypertensive patients (47 +/- 10 years) with normal ejection fraction, as stroke work in gram-meters (stroke work = BPs x SV x 0.0144, where BPs is systolic blood pressure, SV is echocardiographic stroke volume). Myocardial O2 consumption was estimated as the product of heart rate (HR) x BPs (eMVO2). Myocardial mechanical efficiency was estimated as the ratio of stroke work/eMVO2, which can be simplified and expressed as ml/s. RESULTS LV mass was greater in hypertensive than in normotensive patients (46 +/- 13 vs. 38 +/- 11 g/m2.7, P < 0.0001), but myocardial mechanical efficiency was identical (85 +/- 23 vs. 86 +/- 26 ml/s). Relations between myocardial mechanical efficiency and LV mass were close (both P < 0.0001), but more scattered among hypertensive patients because of 56 patients exhibiting low myocardial mechanical efficiency relative to the magnitude of LV mass. At comparable age and body size, these patients had higher HR, BPs, and pulse pressure than those with normal myocardial mechanical efficiency (all P < 0.001). After adjusting for age and sex, hypertensive patients with low myocardial mechanical efficiency showed greater relative wall thickness and lower ejection fraction and midwall shortening than those with normal myocardial mechanical efficiency (all P < 0.001). Low myocardial mechanical efficiency was also associated with inappropriately high LV mass (P < 0.0001). CONCLUSION In some hypertensive patients the left ventricle works inefficiently with a high energy wasting, at the same level of LV mass as hypertensive patients with normal myocardial mechanical efficiency. Those patients feature a high cardiovascular risk phenotype, with concentric LV geometry, systolic dysfunction, and indirect signs of more severe vascular impairment.
40 citations
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TL;DR: Compared with LVH, inappropriate LVM is more accurate at identifying patients with clustered left ventricular geometric and functional abnormalities, and is associated with higher RWT, lower left Ventricular systolic function, longer IVRT and prolonged E-deceleration time.
Abstract: BACKGROUND Left ventricular mass (LVM) exceeding needs to sustain haemodynamic load has been termed 'inappropriate left ventricular mass'. We hypothesized that inappropriate LVM identifies hypertensive patients with clustered cardiac geometric and functional abnormalities. METHODS For this purpose, 359 hypertensive individuals without prevalent cardiovascular disease underwent Doppler echocardiography. Observed LVM exceeding more than 28% of the value predicted for individual cardiac work, body size and sex was defined as inappropriate LVM. Concentric left ventricular geometry was defined as age-adjusted relative wall thickness (RWT) greater than 0.40. Systolic dysfunction was defined as ejection fraction less than 50% or midwall shortening less than 14.7%. Diastolic dysfunction was defined as isovolumic relaxation time (IVRT) greater than 100 ms, E-velocity deceleration time greater than 220 ms or age and heart rate-normalized early/late (E/A) ratio less than 0.66. Left ventricular hypertrophy (LVH) was defined as an LVM index greater than 49.2 g/m2.7 in men and 46.7 g/m2.7 in women. RESULTS As expected, inappropriate LVM was associated with higher RWT, lower left ventricular systolic function, longer IVRT and prolonged E-deceleration time (all P < 0.05). Patients with inappropriate LVM had a higher prevalence of concentric geometry (65.5 versus 40.4%), systolic dysfunction (67.9 versus 47.4%) and diastolic dysfunction (46.4 versus 39%; all P < 0.001) than those with LVH. Inappropriate LVM had greater sensitivity (0.89 versus 0.54) and specificity (0.82 versus 0.62; both P < 0.01) than LVH in identifying patients with clustered left ventricular concentric geometry, systolic and diastolic dysfunction. CONCLUSIONS Inappropriate LVM is associated with a cluster of concentric left ventricular geometry, delayed left ventricular relaxation and reduced systolic performance. Compared with LVH, inappropriate LVM is more accurate at identifying patients with clustered left ventricular geometric and functional abnormalities.
40 citations
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TL;DR: In this article, a randomized controlled trial of Aliskiren in the Prevention of Major Cardiovascular Events in Elderly people was presented. But the authors did not discuss the effect of the combination therapy in patients living with systolic hypertension.
Abstract: ABCD
: Appropriate Blood pressure Control in Diabetes
ABI
: ankle–brachial index
ABPM
: ambulatory blood pressure monitoring
ACCESS
: Acute Candesartan Cilexetil Therapy in Stroke Survival
ACCOMPLISH
: Avoiding Cardiovascular Events in Combination Therapy in Patients Living with Systolic Hypertension
ACCORD
: Action to Control Cardiovascular Risk in Diabetes
ACE
: angiotensin-converting enzyme
ACTIVE I
: Atrial Fibrillation Clopidogrel Trial with Irbesartan for Prevention of Vascular Events
ADVANCE
: Action in Diabetes and Vascular Disease: Preterax and Diamicron-MR Controlled Evaluation
AHEAD
: Action for HEAlth in Diabetes
ALLHAT
: Antihypertensive and Lipid-Lowering Treatment to Prevent Heart ATtack
ALTITUDE
: ALiskiren Trial In Type 2 Diabetes Using Cardio-renal Endpoints
ANTIPAF
: ANgioTensin II Antagonist In Paroxysmal Atrial Fibrillation
APOLLO
: A Randomized Controlled Trial of Aliskiren in the Prevention of Major Cardiovascular Events in Elderly People
ARB
: angiotensin receptor blocker
ARIC
: Atherosclerosis Risk In Communities
ARR
: aldosterone renin ratio
ASCOT
: Anglo-Scandinavian Cardiac Outcomes Trial
ASCOT-LLA
: Anglo-Scandinavian Cardiac Outcomes Trial—Lipid Lowering Arm
ASTRAL
: Angioplasty and STenting for Renal Artery Lesions
A-V
: atrioventricular
BB
: beta-blocker
BMI
: body mass index
BP
: blood pressure
BSA
: body surface area
CA
: calcium antagonist
CABG
: coronary artery bypass graft
CAPPP
: CAPtopril Prevention Project
CAPRAF
: CAndesartan in the Prevention of Relapsing Atrial Fibrillation
CHD
: coronary heart disease
CHHIPS
: Controlling Hypertension and Hypertension Immediately Post-Stroke
CKD
: chronic kidney disease
CKD-EPI
: Chronic Kidney Disease—EPIdemiology collaboration
CONVINCE
: Controlled ONset Verapamil INvestigation of CV Endpoints
CT
: computed tomography
CV
: cardiovascular
CVD
: cardiovascular disease
D
: diuretic
DASH
: Dietary Approaches to Stop Hypertension
DBP
: diastolic blood pressure
DCCT
: Diabetes Control and Complications Study
DIRECT
: DIabetic REtinopathy Candesartan Trials
DM
: diabetes mellitus
DPP-4
: dipeptidyl peptidase 4
EAS
: European Atherosclerosis Society
EASD
: European Association for the Study of Diabetes
ECG
: electrocardiogram
EF
: ejection fraction
eGFR
: estimated glomerular filtration rate
ELSA
: European Lacidipine Study on Atherosclerosis
ESC
: European Society of Cardiology
ESH
: European Society of Hypertension
ESRD
: end-stage renal disease
EXPLOR
: Amlodipine–Valsartan Combination Decreases Central Systolic Blood Pressure more Effectively than the Amlodipine–Atenolol Combination
FDA
: U.S. Food and Drug Administration
FEVER
: Felodipine EVent Reduction study
GISSI-AF
: Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardico-Atrial Fibrillation
HbA1c
: glycated haemoglobin
HBPM
: home blood pressure monitoring
HOPE
: Heart Outcomes Prevention Evaluation
HOT
: Hypertension Optimal Treatment
HRT
: hormone replacement therapy
HT
: hypertension
HYVET
: HYpertension in the Very Elderly Trial
IMT
: intima-media thickness
I-PRESERVE
: Irbesartan in Heart Failure with Preserved Systolic Function
INTERHEART
: Effect of Potentially Modifiable Risk Factors associated with Myocardial Infarction in 52 Countries
INVEST
: INternational VErapamil SR/T Trandolapril
ISH
: Isolated systolic hypertension
JNC
: Joint National Committee
JUPITER
: Justification for the Use of Statins in Primary Prevention: an Intervention Trial Evaluating Rosuvastatin
LAVi
: left atrial volume index
LIFE
: Losartan Intervention For Endpoint Reduction in Hypertensives
LV
: left ventricle/left ventricular
LVH
: left ventricular hypertrophy
LVM
: left ventricular mass
MDRD
: Modification of Diet in Renal Disease
MRFIT
: Multiple Risk Factor Intervention Trial
MRI
: magnetic resonance imaging
NORDIL
: The Nordic Diltiazem Intervention study
OC
: oral contraceptive
OD
: organ damage
ONTARGET
: ONgoing Telmisartan Alone and in Combination with Ramipril Global Endpoint Trial
PAD
: peripheral artery disease
PATHS
: Prevention And Treatment of Hypertension Study
PCI
: percutaneous coronary intervention
PPAR
: peroxisome proliferator-activated receptor
PREVEND
: Prevention of REnal and Vascular ENdstage Disease
PROFESS
: Prevention Regimen for Effectively Avoiding Secondary Strokes
PROGRESS
: Perindopril Protection Against Recurrent Stroke Study
PWV
: pulse wave velocity
QALY
: Quality adjusted life years
RAA
: renin-angiotensin-aldosterone
RAS
: renin-angiotensin system
RCT
: randomized controlled trials
RF
: risk factor
ROADMAP
: Randomized Olmesartan And Diabetes MicroAlbuminuria Prevention
SBP
: systolic blood pressure
SCAST
: Angiotensin-Receptor Blocker Candesartan for Treatment of Acute STroke
SCOPE
: Study on COgnition and Prognosis in the Elderly
SCORE
: Systematic COronary Risk Evaluation
SHEP
: Systolic Hypertension in the Elderly Program
STOP
: Swedish Trials in Old Patients with Hypertension
STOP-2
: The second Swedish Trial in Old Patients with Hypertension
SYSTCHINA
: SYSTolic Hypertension in the Elderly: Chinese trial
SYSTEUR
: SYSTolic Hypertension in Europe
TIA
: transient ischaemic attack
TOHP
: Trials Of Hypertension Prevention
TRANSCEND
: Telmisartan Randomised AssessmeNt Study in ACE iNtolerant subjects with cardiovascular Disease
UKPDS
: United Kingdom Prospective Diabetes Study
VADT
: Veterans' Affairs Diabetes Trial
VALUE
: Valsartan Antihypertensive Long-term Use Evaluation
WHO
: World Health Organization
### 1.1 Principles
The 2013 guidelines on hypertension of the European Society of Hypertension (ESH) and the European Society of Cardiology …
14,173 citations
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TL;DR: Authors/Task Force Members: Piotr Ponikowski* (Chairperson) (Poland), Adriaan A. Voors* (Co-Chair person) (The Netherlands), Stefan D. Anker (Germany), Héctor Bueno (Spain), John G. F. Cleland (UK), Andrew J. S. Coats (UK)
13,400 citations
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University of Chicago1, University of Padua2, McGill University3, Johns Hopkins University4, French Institute of Health and Medical Research5, Uppsala University6, University of California, San Francisco7, MedStar Washington Hospital Center8, Katholieke Universiteit Leuven9, University of Liège10, Harvard University11, Ghent University Hospital12, University of Toronto13
TL;DR: This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases.
Abstract: The rapid technological developments of the past decade and the changes in echocardiographic practice brought about by these developments have resulted in the need for updated recommendations to the previously published guidelines for cardiac chamber quantification, which was the goal of the joint writing group assembled by the American Society of Echocardiography and the European Association of Cardiovascular Imaging. This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases. In addition, this document attempts to eliminate several minor discrepancies that existed between previously published guidelines.
11,568 citations
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TL;DR: Members of the Chamber Quantification Writing Group are: Roberto M. Lang, MD, Fase, Michelle Bierig, MPH, RDCS, FASE, Richard B. Devereux,MD, Frank A. Flachskampf, MD and Elyse Foster, MD.
Abstract: Members of the Chamber Quantification Writing Group are: Roberto M. Lang, MD, FASE, Michelle Bierig, MPH, RDCS, FASE, Richard B. Devereux, MD, Frank A. Flachskampf, MD, Elyse Foster, MD, Patricia A. Pellikka, MD, Michael H. Picard, MD, Mary J. Roman, MD, James Seward, MD, Jack S. Shanewise, MD, FASE, Scott D. Solomon, MD, Kirk T. Spencer, MD, FASE, Martin St John Sutton, MD, FASE, and William J. Stewart, MD
10,834 citations
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TL;DR: 2007 Guidelines for the Management of Arterial Hypertension : The Task Force for the management of Arterspertension of the European Society ofhypertension (ESH) and of theEuropean Society of Cardiology (ESC).
Abstract: 2007 Guidelines for the Management of Arterial Hypertension : The Task Force for the Management of Arterial Hypertension of the European Society of Hypertension (ESH) and of the European Society of Cardiology (ESC).
9,932 citations