Browsing by Author "Okiljevic, Bogdan (57193093252)"

Background: Our study aimed to evaluate the early outcomes of aortic valve replacement with Perceval S sutureless valve through the right anterior thoracotomy and upper hemisternotomy approaches, and to determine if there are any differences between these two approaches. Methods: We carried out a study using data from 174 patients who underwent minimally invasive Perceval S valve implantation for aortic valve stenosis between January 2018 and August 2023. This was a retrospective, single-center observational study. The patients were divided into two groups: the hemisternotomy group (n = 100) and the right anterior thoracotomy group (n = 74). Results: The overall in-hospital mortality was 1,7%. The cardiopulmonary bypass and cross-clamp times were longer in the right anterior thoracotomy group (p <.001). There were no statistically significant differences in terms of stroke, paravalvular leak, mechanical ventilation time, blood transfusion requirements, pacemaker implantation, reexploration for bleeding, conversion, wound infection, or in-hospital stay. Postoperative chest drainage was lower (p <.001) and postoperative atrial fibrillation occurred less frequently (p =.044) in the right anterior thoracotomy group. The median intensive care unit stay was shorter in the right anterior thoracotomy group (p =.018). Conclusion: Aortic valve replacement with the Perceval S valve through either an upper hemisternotomy or a right anterior thoracotomy is a procedure associated with low perioperative complication rates. Right anterior thoracotomy for an aortic valve replacement with the Perceval S valve was associated with lower postoperative bleeding, a lower postoperative atrial fibrillation incidence and a shorter intensive care unit stay compared to upper hemistornotomy. 2024 Okiljevic, Raickovic, Zivkovic, Vukovic, Milicic, Stojanovic, Milacic and Micovic.

Left ventricle pseudoaneurysm is a rare and life-threatening complication of myocardial infarction that is formed as a result of left ventricle free wall rupture contained by the overlying pericardium. Urgent surgical repair is crucial, and in most reports, left ventricle was reconstructed with a Dacron or bovine pericardial patch. We present a case of a 66-year-old female with left ventricle pseudoaneurysm which was successfully repaired with an extracellular matrix patch. © Indian Association of Cardiovascular-Thoracic Surgeons 2023.