نتایج جستجو برای: quadricuspid aortic valve
تعداد نتایج: 181633 فیلتر نتایج به سال:
In recent socio-economic state it is not possible to have different sets of prosthetic cardiac valves available in the operating room before open-heart surgery for valvular replacement. In this study the diameter of the aortic valve ring measured in 2-D echocardiography was compared with the size of the aortic prosthetic valves implanted for the patients with aortic valvular disease. The purpos...
Reconstructive valve-sparing procedures on the aortic valve are one of most dynamically developing directions in cardiac surgery. Today surgeons all over world prefer sparingoperation using autologous tissues instead biological and mechanical prosthetics. The Ross, Yakub, David, Ozaki have proved their effectives, indicators long-term freedom from reoperations not inferior to classical In this ...
Bicuspid aortic valve is traditionally considered an innocuous congenital anomaly. Due to a better and widespread availability of non-invasive imaging techniques, it has come to the fore that 30% of these cases develop complications, viz., valve abnormality (aortic regurgitation and stenosis), and aneurysm of aortic root and ascending aorta. Sinus of Valsalva aneurysm is an uncommon complicatio...
Introduction: Aortic valve sclerosisis considered as a manifestation of coronary atherosclerosis. Recent studies demonstrated an association between aortic valve sclerosis and obstructive coronary artery disease. The purpose of this study was to evaluatethe correlation betweenaortic valve sclerosis andobstructive coronary artery disease and the extent of coronary artery disease in patients ho...
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