echocardiography: prosthetic pulmonary valve systolic deceleration time at end of expiration
echocardiography: prosthetic pulmonary valve systolic deceleration time at end of expiration
echocardiography: prosthetic pulmonary valve systolic deceleration time at end of expiration (procedure)
echocardiography: prosthetic pulmonary valve systolic deceleration time at end of expiration (procedure)