Hemodynamic state after open mitral valve replacement and reconstruction
نویسندگان
چکیده
منابع مشابه
Hemodynamic state early after prosthetic replacement of mitral valve.
PATIENTS undergoing replacement of the mitral valve appear to have somewhat less satisfactory early and late results than do those undergoing replacement of the aortic valve, in our experience." 2 Therefore studies were made of the hemodynamic state preoperatively and early postoperatively in patients in whom the Starr-Edwards prosthesis was inserted into the mitral region. The data indicate th...
متن کاملRight sided heart evaluation after successful mitral valve replacement.
Introduction: It is well-documented that right-sided heart dysfunction and significant tricuspid valve regurgitation (TVR) have adverse effects on patient outcomes after left-sided heart valve surgery. Therefore, the evaluation of right ventriclular (RV) function and TR severity in patients who had undergone mitral valve replacement (MVR), associated with/without concomitant su...
متن کاملPerformance After Mitral Valve Replacement
To determine how survival and clinical status were related to left ventricular (LV) size and systolic function after mitral valve replacement, 104 patients (48 mitral regurgitation [MR], 33 mitral stenosis [MS], and 23 MS/MR) with isolated mitral valve replacement were evaluated before and after surgery. Preoperative hemodynamic abnormalities by cardiac catheterization were improved 6 months af...
متن کاملHemodynamic function of the Kay-Shiley prosthetic cardiac valve. Observations after mitral or tricuspid valve replacement.
Eighteen patients were catheterized before and nine months (average) after mitral and/or tricuspid valve replacement with the KayShiley prosthesis. In 14 patients with Kay-Shiley mitral prostheses, average cardiac index rose from 2.2 L/min/M"reoperatively to 2.8 postoperation, average left atrial mean pressure fell from 26 to 18 mm Hg, and the average left atrioventricular mean diastolic gradie...
متن کاملMidterm results after stentless mitral valve replacement.
BACKGROUND To analyze the midterm clinical results after stentless mitral valve (SMV) replacement. METHODS AND RESULTS Fifty one patients (68.3+/-8.4 years, 35 female) with severe mitral valve disease (stenosis 25, incompetence 17, mixed lesion 9) received a chordally supported SMV (Quattro, St. Jude Medical Inc.) since August 1997. Preoperative New York Heart Association class was 3.1+/-0.6;...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1969
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)42535-x