echocardiography: systemic vascular resistance of prosthetic aortic valve at end of inspiration
echocardiography: systemic vascular resistance of prosthetic aortic valve at end of inspiration
echocardiography: systemic vascular resistance of prosthetic aortic valve at end of inspiration (procedure)
echocardiography: systemic vascular resistance of prosthetic aortic valve at end of inspiration (procedure)