نتایج جستجو برای: pump mitral valve insufficiency thoracotomy
تعداد نتایج: 246329 فیلتر نتایج به سال:
In this report, we present 34 patients in whom surgical intervention was undertaken for severe mitral insufficiency due to mitral valve prolapse (MVP). Location and severity of MVP and regurgitation were assessed preoperatively by live/real time three-dimensional transthoracic echocardiography and closely agreed with the surgical findings.
T a t f d s a a d t c t a n t h his review covers the important publications in adult cariac surgery in the last few years, including the current vidence base for surgical revascularisation and the use of ff-pump surgery, bilateral internal mammary arteries and ndoscopic vein harvesting. The changes in conventional ortic valve surgery are described alongside the outcomes f clinical trials and r...
BACKGROUND Conventional reoperative mitral valve surgery by median sternotomy has several difficulties. We performed mitral valve replacement (MVR) under ventricular fibrillation (VF) through right mini-thoracotomy with three-dimensional videoscope for avoiding the problems. METHODS Between 2006 and 2011, we performed 257 cases of MVR, in which 125 cases underwent isolated MVR. Ten cases of p...
To investigate the mechanism that increases the orifice area of the mitral valve during balloon dilatation 43 surgically excised intact rheumatic mitral valves were studied. The main pathological features were (a) fibrosis of mitral valve leaflets and commissures (10 valves); (b) fibrosis with calcification of one commissure (eight anterolateral, seven posteromedial); (c) fibrosis with calcific...
Tissue Doppler imaging was used with transthoracic and transesophageal echocardiography to determine its clinical usefulness beyond visualization of ventricular wall motion. Thirteen novel applications were found: acoustically difficult transthoracic studies, thrombus, mitral chordal motion, shunt detection using saline contrast, spontaneous echo contrast, intra-aortic balloon pump position and...
pure or predominant mitral stenosis before and 34 to 40 months after valvotomy. The patients were divided into 3 groups: pure mitral stenosis without increased pulmonary vascular resistance (group I, n =33), pure mitral stenosis with abnormal increase of pulmonary vascular resistance (group II, n= I2), and predominant mitral stenosis with mild insufficiency (group III, n= 9; all patients underg...
20. Ranganathan N, Silver MD, Robinson TI, Kostuk WJ, Felderhof CH, Patt NL, Wilson JK, Wigle ED: Angiographic-morphologic correlation in patients with severe mitral regurgitation due to prolapse of the posterior mitral valve leaflet. Circulation 48: 514, 1973 21. Ranganathan N, Silver MD, Wigle ED: Mitral valve prolapse. Circulation 49: 1268, 1974 22. Grossman H, Fleming RJ, Engle MA, Levin AH...
BACKGROUND We aimed to compare the outcomes of mitral valve repair with flexible band (FB) versus complete semirigid ring (SR) in degenerative mitral valve disease patients. METHODS From September 2011 to 2014, 171 patients were randomized and underwent successful mitral valve repair using a SR (n = 85) or FB (n = 86). There were no significant between-group differences at baseline. RESULTS...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید