echocardiography: peak diastolic velocity (D2) time-velocity integral (TVI) of distal right pulmonary vein at end of inspiration
echocardiography: peak diastolic velocity (d2) time-velocity integral (tvi) of distal right pulmonary vein at end of inspiration
echocardiogram right pulmonary vein distal peak diastolic velocity TVI at end inspiration
echocardiogram right pulmonary vein distal peak diastolic velocity tvi at end inspiration