echocardiography: systolic regurgitant time of prosthetic tricuspid valve at rest
echocardiography: systolic regurgitant time of prosthetic tricuspid valve at rest
echocardiography: systolic regurgitant time of prosthetic tricuspid valve at rest (procedure)
echocardiography: systolic regurgitant time of prosthetic tricuspid valve at rest (procedure)