Immediate impact of successful percutaneous balloon mitral valvuloplasty on right and left ventricular functions: An echocardiographic study using load independent tissue velocity imaging indices
| Autor: | Y.V. Subba Reddy, Mohammad Ali Sowdagar |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Male
Time Factors Percutaneous 030204 cardiovascular system & hematology Balloon Severity of Illness Index Ventricular Function Left Isovolumic acceleration 0302 clinical medicine Diastole Mitral valve Mitral Valve Stenosis Postoperative Period Prospective Studies 030212 general & internal medicine Mitral stenosis Ventricular function Left ventricle Echocardiography Doppler Interventional Cardiology Treatment Outcome medicine.anatomical_structure Cardiology cardiovascular system Right ventricle Female Cardiology and Cardiovascular Medicine Blood Flow Velocity Adult Balloon Valvuloplasty medicine.medical_specialty RD1-811 Systole Mitral valvuloplasty India 03 medical and health sciences Afterload Internal medicine medicine Humans Diseases of the circulatory (Cardiovascular) system cardiovascular diseases Tissue velocity business.industry medicine.disease Stenosis RC666-701 Ventricular Function Right Surgery business |
| Zdroj: | Indian Heart Journal, Vol 70, Iss 5, Pp 672-679 (2018) Indian Heart Journal |
| ISSN: | 0019-4832 |
| Popis: | Background: The impact of successful percutaneous balloon mitral valvuloplasty (PBMV) on left ventricular (LV) function has been a controversial subject. This study aimed to determine the immediate impact of PBMV on biventricular function using recent Tissue Velocity Imaging (TVI) derived load-independent indices. Methods and results: A total of 30 patients with severe mitral stenosis (MS) who underwent PBMV at a tertiary center of India from August 2012 to December 2013 were included in the study. Thirty age-matched and gender-matched healthy controls were also enrolled.Out of 30 patients, 27(90%) were female. Mean mitral valve area (MVA) of patients before and after PBMV was 0.78 and 1.82 cm2 (p |
| Databáze: | OpenAIRE |
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