Regurgitant volume:Vol:Pt:Mitral valve:Qn:US.doppler+Calculated by PISA method
regurgitant volume:vol:pt:mitral valve:qn:us.doppler+calculated by pisa method
Regurgitant volume:Vol:Pt:Mitral valve:Qn:US.doppler+Calculated by PISA method
regurgitant volume:vol:pt:mitral valve:qn:us.doppler+calculated by pisa method