echocardiography: diastolic 1/2 filling fraction period of prosthetic tricuspid valve at rest
echocardiography: diastolic 1/2 filling fraction period of prosthetic tricuspid valve at rest
echocardiography: diastolic 1/2 filling fraction period of prosthetic tricuspid valve at rest (procedure)
echocardiography: diastolic 1/2 filling fraction period of prosthetic tricuspid valve at rest (procedure)