Yuksel Besir

Bio: Yuksel Besir is an academic researcher from Izmir Kâtip Çelebi University. The author has contributed to research in topics: Extracorporeal membrane oxygenation & Atrial fibrillation. The author has an hindex of 6, co-authored 86 publications receiving 155 citations.

Surgical treatment of axillary artery aneurysm.

Abstract: Surgical treatment of axillary artery aneurysms is of importance in avoiding thromboembolism and ischemia, which in turn can lead to gangrene and amputation of the affected extremity. For this reason, operative management of such cases should not be delayed.

Giant cardiac hydatid cyst in the interventricular septum protruding to right ventricular epicardium.

Abstract: Cardiac hydatid cyst is a rare condition, and the location of a hydatid cyst in the interventricular septum is exceptional. A 54-year-old female was admitted to our hospital with complaints of chest pain, shortness of breath and malaise. Transthoracic echocardiography defined a cystic mass lesion of 50 × 59 mm originating from apex of the heart protruding into and compressing the interventricular septum. The cyst was excised surgically and the patient was discharged on the 8th postoperative day without symptoms. In our case, localization of the cystic mass was within interventricular septum which is an uncommon site. It limited both ventricular volumes significantly. In addition, this cyst was extensively protruding to the right ventricular epicardium.

Choice of incision in penetrating cardiac injuries: Which one must we prefer: Thoracotomy or sternotomy?

Abstract: Background Penetrating cardiac injuries are high-risk, high-mortality injuries considering the outcomes. Therefore, it is important to choose the appropriate incision. In general clinical settings, thoracotomy and median sternotomy are choices of incisions to explore the injury. In this study, the results of median sternotomy and thoracotomy in penetrating cardiac injuries were compared. Methods Between January 2003 and December 2013, forty patients, who underwent either thoracotomy or median sternotomy for penetrating cardiac injury, were retrospectively analyzed, and the collected data were compared. Twenty-six patients underwent thoracotomy (Group 1), and fourteen patients underwent median sternotomy (Group 2). Results There was no statistically significant gender difference between the groups. However, the mean age in Group 2 was found to be significantly higher than the one in Group 1 (p Conclusion There were no significant survival differences between the groups in the long term. Incision choice should be determined considering the site of injury and whether there is an accompanying pulmonary injury or not. On the other hand, thoracotomy has some draw backs compared to median sternotomy.

Effect of pheniramine maleate on reperfusion injury in brain tissue.

Abstract: Background The aim of this study was to investigate the protective effects of methylprednisolone (Pn), which is a potent anti-inflammatory agent, and pheniramine maleate (Ph), which is an antihistaminic with some anti-inflammatory effects, on reperfusion injury in brain developing after ischemia of the left lower extremity of rats.

Hazards of Postoperative Atrial Arrhythmias

Abstract: Between January 1, 1986, and December 31, 1991, 4,507 adult patients underwent cardiac surgical procedures requiring cardiopulmonary bypass. Of these patients, 3,983 patients who did not undergo operation for supraventricular tachycardia and who were in normal sinus rhythm preoperatively form the study group for the present study. Postoperatively, all patients were monitored continuously for the development of arrhythmias until the time of hospital discharge. The incidence of atrial arrhythmias requiring treatment for the most commonly performed operative procedures were as follows: coronary artery bypass grafting, 31.9%; coronary artery bypass grafting and mitral valve replacement, 63.6%; coronary artery bypass grafting and aortic valve replacement, 48.8%; and heart transplantation, 11.1%. For all patients considered collectively, the risk factors associated with an increased incidence of postoperative atrial arrhythmias (p < 0.05 by multivariate logistic regression) included increasing patient age, preoperative use of digoxin, history of rheumatic heart disease, chronic obstructive pulmonary disease, and increasing aortic cross-clamp time. Postoperative atrial fibrillation was associated with an increased incidence of postoperative stroke (3.3% versus 1.4%; p < 0.0005), increased length of hospitalization in the intensive care unit (5.7 versus 3.4 days; p = 0.001) and postoperative nursing ward (10.9 versus 7.5 days; p = 0.0001), increased incidence of postoperative ventricular tachycardia or fibrillation (9.2% versus 4.0%; p < 0.0005), and an increased need for placement of a permanent pacemaker (3.7% versus 1.6%; p < 0.0005). These data provide a basis for targeting specific patient subgroups for prospective, randomized trials of therapeutic modalities designed to decrease the incidence of postoperative atrial arrhythmias.

Management of subclavian vascular injuries.

Abstract: Greater civilian use of firearms and improved transportation and resuscitation of the injured have provided our institutions with an increasing experience with subclavian vascular injuries. Ninety-three patients with subclavian vascular injuries are presented and two time periods are compared. Principles of management gained from the earlier experience have been utilized with a decline in mortality to 4.7% among the patients admitted with a palpable pulse or blood pressure. Successful treatment as before still lies in the recognition of the severity of the injury, rapidity of preparation for operation, and adequacy of surgical exposure. Recent trends have included an increased reliance on selective arteriography when the patient is stable, extensive use of the 'book' thoracotomy as a primary incision, preoperative and intraoperative autotransfusion, and a more frequent use of interposition grafting for vascular repair. Primary arterial repair was seldom accomplished; most patients required segmental resection with end-to-end anstomosis or interposition grafts.

2022 ACC/AHA Guideline for the Diagnosis and Management of Aortic Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines.

Abstract: AIM The "2022 ACC/AHA Guideline for the Diagnosis and Management of Aortic Disease" provides recommendations to guide clinicians in the diagnosis, genetic evaluation and family screening, medical therapy, endovascular and surgical treatment, and long-term surveillance of patients with aortic disease across its multiple clinical presentation subsets (ie, asymptomatic, stable symptomatic, and acute aortic syndromes). METHODS A comprehensive literature search was conducted from January 2021 to April 2021, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, CINHL Complete, and other selected databases relevant to this guideline. Additional relevant studies, published through June 2022 during the guideline writing process, were also considered by the writing committee, where appropriate. Structure: Recommendations from previously published AHA/ACC guidelines on thoracic aortic disease, peripheral artery disease, and bicuspid aortic valve disease have been updated with new evidence to guide clinicians. In addition, new recommendations addressing comprehensive care for patients with aortic disease have been developed. There is added emphasis on the role of shared decision making, especially in the management of patients with aortic disease both before and during pregnancy. The is also an increased emphasis on the importance of institutional interventional volume and multidisciplinary aortic team expertise in the care of patients with aortic disease.

2022 ACC/AHA Guideline for the Diagnosis and Management of Aortic Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines

Abstract: Aim: The “2022 ACC/AHA Guideline for the Diagnosis and Management of Aortic Disease” provides recommendations to guide clinicians in the diagnosis, genetic evaluation and family screening, medical therapy, endovascular and surgical treatment, and long-term surveillance of patients with aortic disease across its multiple clinical presentation subsets (ie, asymptomatic, stable symptomatic, and acute aortic syndromes). Methods: A comprehensive literature search was conducted from January 2021 to April 2021, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, CINHL Complete, and other selected databases relevant to this guideline. Additional relevant studies, published through June 2022 during the guideline writing process, were also considered by the writing committee, where appropriate. Structure: Recommendations from previously published AHA/ACC guidelines on thoracic aortic disease, peripheral artery disease, and bicuspid aortic valve disease have been updated with new evidence to guide clinicians. In addition, new recommendations addressing comprehensive care for patients with aortic disease have been developed. There is added emphasis on the role of shared decision making, especially in the management of patients with aortic disease both before and during pregnancy. The is also an increased emphasis on the importance of institutional interventional volume and multidisciplinary aortic team expertise in the care of patients with aortic disease.