echocardiography: systolic peak flow velocity of descending thoracic aorta at end of inspiration
echocardiography: systolic peak flow velocity of descending thoracic aorta at end of inspiration
echocardiography: systolic peak flow velocity of descending thoracic aorta at end of inspiration (procedure)
echocardiography: systolic peak flow velocity of descending thoracic aorta at end of inspiration (procedure)