echocardiography: high frequency diastolic turbulence of prosthetic right atrioventricular valve
echocardiography: high frequency diastolic turbulence of prosthetic right atrioventricular valve
echocardiography: high frequency diastolic turbulence of prosthetic right atrioventricular valve
echocardiography: high frequency diastolic turbulence of prosthetic right atrioventricular valve