Doppler echocardiography: left ventricular stroke volume of prosthetic aortic valve at end of inspiration
doppler echocardiography: left ventricular stroke volume of prosthetic aortic valve at end of inspiration
Doppler echocardiography: left ventricular stroke volume of prosthetic aortic valve at end of inspiration (procedure)
doppler echocardiography: left ventricular stroke volume of prosthetic aortic valve at end of inspiration (procedure)