echocardiography: diastolic turbulence of prosthetic truncal atrioventricular valve
echocardiography: diastolic turbulence of prosthetic truncal atrioventricular valve
echocardiography: diastolic turbulence of prosthetic truncal atrioventricular valve
echocardiography: diastolic turbulence of prosthetic truncal atrioventricular valve