نتایج جستجو برای: heart valve prosthesis implantation
تعداد نتایج: 526393 فیلتر نتایج به سال:
OBJECTIVES To describe the early and late outcomes of carcinoid patients undergoing surgical heart valve replacement. METHODS In a retrospective study, records of patients with symptomatic carcinoid heart disease referred for valve surgery between 1993 and 2010 at two academic centres were reviewed. The perioperative and postoperative outcomes were analysed. RESULTS Nineteen patients, with ...
INTRODUCTION AND OBJECTIVES Percutaneous aortic valve implantation for patients with severe symptomatic aortic stenosis and a high surgical risk is currently well established. We report our experience in terms of safety and effectiveness of transcatheter aortic valve implantation in other clinical context like the degenerated aortic homografts. METHODS We report our initial experience in four...
Aortic valvular stenosis remains the most common debilitating valvular heart lesion. Despite the benefit of aortic valve (AV) replacement, many high-risk patients cannot tolerate surgery. AV implantation treats aortic stenosis without subjecting patients to sternotomy, cardiopulmonary bypass (CPB), and aorta cross-clamping. This transcatheter procedure is performed via puncture of the left vent...
OBJECTIVE This paper demonstrates the initial and pioneering experience implant of the Inovare prosthesis implant through transfemoral or iliac artery route. METHODS Six patients underwent transcatheter aortic valve implantation. The access was femoral or iliac through which the delivery device, a latex balloon catheter with the crimped prosthesis, was inserted. Through the femoral introducer...
As a clinical case, we present the "portrait" of woman patient with acquired mitral valve (MV) defect against background infective endocarditis which was diagnosed during third trimester pregnancy. The underwent replacement surgery biological prosthesis "KemKor" followed by two successful deliveries. In 18 years after correction defect, she developed dysfunction therefore, endovascular transcat...
OBJECTIVE Trans-apical aortic valve implantation (TA-AVI) using the Edwards SAPIEN™ prosthesis has evolved to a routine procedure for selected high-risk elderly patients. In rare cases, misplacement of the SAPIEN™ valve (too low a position), dysfunction of the leaflets or perforation of the interventricular septum (ventricular septal defect, VSD) occurs and requires immediate implantation of a ...
Computed tomography (CT) plays an important role in the workup of patients who are candidates for implantation of a catheter-based aortic valve, a procedure referred to as transcatheter aortic valve implantation (TAVI) or transcatheter aortic valve replacement (TAVR). Contrast-enhanced CT imaging provides information on the suitability of the peripheral access vessels to accommodate the relativ...
Bentall procedure 39 years after implantation of a Starr-Edwards Aortic Caged- Ball-Valve Prosthesis
We report a case of a male patient who received an implantation of a Starr-Edwards-caged-ball-valve-prosthesis in 1967. The surgery and postoperative course were without complications and the patient recovered well after the operation. For the next four decades, the patient remained asymptomatic--no restrictions on his lifestyle and without any complications. In 2006, 39 years after the initial...
We report an unusual case of early structural failure of the Freestyle stentless bioprosthesis 22 months after initial implantation. A 71-year-old woman, who had undergone stentless valve implantation by the subcoronary method, presented with a new diastolic murmur and progressive congestive heart failure 20 months after the initial implantation. Reoperation was performed using a stented biopro...
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