Early changes in pulmonary functions after mitral valve replacement
نویسندگان
چکیده
منابع مشابه
Right 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 کاملEarly hemodynamic changes after mitral valve replacement in patients with severe and mild pulmonary artery hypertension.
PURPOSE to assess the early hemodynamic changes after elective mitral valve replacement (MVR) in patients with severe and mild pulmonary arterial hypertension (PAH). METHODS a total of 45 consecutive patients, who were candidate for elective MVR, were enrolled in this prospective observational study. Patients were divided into two groups based on the absence (group A, 20 patients) or presence...
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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...
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t has been previously observed that the rate and extent of egression of preoperative pulmonary artery hypertension is ighly variable after mitral valve surgery and that residual ulmonary artery hypertension may be a risk factor for poor utcomes after surgery. In this issue of the Journal, Li et al. 1) hypothesized that valve prosthesis-patient mismatch PPM) might be an important factor in preve...
متن کاملHemodynamic 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...
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ژورنال
عنوان ژورنال: Annals of Thoracic Medicine
سال: 2007
ISSN: 1817-1737
DOI: 10.4103/1817-1737.33699