Immediate impact of percutaneous transvenous mitral commissurotomy on right ventricular function
نویسندگان
چکیده
منابع مشابه
The Immediate and Short Term Impact of Successful Percutaneous Transvenous Mitral Commissurotomy on Right Ventricular Function
Objectives: The purpose of this study was to evaluate the immediate and short term follow up impact of Percutaneous Transvenous Mitral Commissurotomy (PTMC) on Right Ventricular (RV) function using twodimensional and tissue Doppler echocardiographic indices. Background: In patients with Mitral Stenosis (MS) RV function may be affected due to myocardial and hemodynamic factors. Previous studies ...
متن کاملImmediate impact of successful percutaneous mitral valve commissurotomy on right ventricular function.
AIMS Mitral stenosis (MS) affects right ventricular (RV) function as a result of myocardial and haemodynamic factors. Although the long-term effects of mitral commissurotomy are well known, the aim of this study was to evaluate the immediate impact of percutaneous mitral commissurotomy (PTMC) on RV function in patients with MS. METHODS AND RESULTS Twelve female patients (mean age 29 +/- 7 yea...
متن کاملImmediate impact of successful percutaneous mitral valve commissurotomy on echocardiographic measures of right ventricular contractility.
BACKGROUND Functional analysis of the right ventricle cannot be reliably evaluated by conventional echocardiography, because of its complex geometry and load dependence of ejection phase indices. The Tei index, dP/dt, and myocardial acceleration during isovolumic contraction are parameters of right ventricular (RV) contractility unaffected by RV geometry. However, the effect of loading conditio...
متن کاملMitral annular calcification predicts immediate results of percutaneous transvenous mitral commissurotomy
BACKGROUND Many previous studies have evaluated the impact of mitral valve (MV) deformity scores on the percutaneous transvenous mitral commissurotomy (PTMC) outcome in patients with mitral stenosis; however, the relationship between mitral annulus calcification (MAC) and the PTMC result has not yet been established. The current study aimed to investigate whether MAC could independently influen...
متن کاملPercutaneous transvenous mitral commissurotomy in mitral restenosis with situs inversus.
A woman, aged 30 years with situs inversus, dextrocardia and severe rheumatic mitral restenosis was referred to AFIC/NIHD for commissurotomy. A Closed Mitral Valvotomy (CMV) for severe mitral stenosis had already been done 8 years earlier, and her symptoms had reappeared. She was evaluated with transthoracic and transesophageal echocardiography and found to have a mitral valve area of 0.6 cm2, ...
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ژورنال
عنوان ژورنال: Nepalese Heart Journal
سال: 2017
ISSN: 2382-5464,2091-2978
DOI: 10.3126/njh.v14i2.18498