echocardiography: diastolic regurgitant half time of aortic valve at end of inspiration
echocardiography: diastolic regurgitant half time of aortic valve at end of inspiration
echocardiography: diastolic regurgitant half time of aortic valve at end of inspiration
echocardiography: diastolic regurgitant half time of aortic valve at end of inspiration