Introduction: Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital heart disease that usually presents with heart failure symptoms in infants. Without surgical correction, the condition has a high infant mortality rate. However, patients with ALCAPA can remain asymptomatic for decades in some cases, and the risk of sudden death decreases in adulthood.
View Article and Find Full Text PDFGenerally, the dysfunction or failure of bioprosthetic heart valves (BHVs) is managed by replacement surgery. In the case of tricuspid valve dysfunction, re-do surgery is rarely attempted because of the critically high risk of developing pulmonary hypertension, pulmonary embolism, and intraoperative mortality. Hence, transcatheter tricuspid repair and replacement procedures are preferred.
View Article and Find Full Text PDFThe implantation of a left ventricular assist device (LVAD) has become an essential requirement for managing patients with end-stage heart failure. However, aortic valve insufficiency is a contraindication for LVAD implantation in patients with end-stage heart failure, partly because of the decreasing efficiency of mechanical circulatory support and the eventual development of right ventricular failure. Herein, we present the first case of performing transcatheter aortic valve replacement in valve-in-ring along with LVAD implantation for the treatment of a 60-year-old male suffering from refractory heart failure due to dilated cardiomyopathy and pure aortic insufficiency in need of a new aortic bioprosthesis.
View Article and Find Full Text PDFIntroduction: TAVR remains a complex procedure that may result in serious intraprocedural complications. In many of these circumstances, venoarterial extracorporeal membrane oxygenation (V-A ECMO) helps to manage complications, provides a hemodynamic back-up, and bridges to an emergency open heart surgery. The clinical outcomes of 27 patients who underwent prophylactic implantation of peripheral V-A ECMO (pV-A ECMO) during high-risk transcatheter aortic valve replacement (TAVR) cases are described.
View Article and Find Full Text PDFLeft ventricular assist device (LVAD) outflow graft injury is a very rare complication after LVAD implantation and is usually treated surgically. This is a case report of successful stenting of the damaged outflow graft 2.5 years after LVAD implantation, followed by successful heart transplantation.
View Article and Find Full Text PDFBackground: The prevalence of hypertension in Kazakhstan is high, and the majority of patients are not adequately controlled. Treatment with renal artery denervation (RAD) could represent a useful therapeutic option for a subset of patients in Kazakhstan with resistant hypertension.
Aim: To assess the impact of RAD in a cohort of patients from Kazakhstan with resistant hypertension.