significant number of patients undergoing surA gery for valvular hea, disease suffer from rheumatic involvement or functional insufficiency of the tricuspid valve necessitating its replacement with a prosthe~is.~.' Follow-up studies indicate few significant postoperative complications related to the prosthetic tricuspid ~ a l v e . ~ . ~ Life-threatening obstruction of the prosthesis by thrombu...

A 73-year-old woman was admitted to our hospital for a scheduled percutaneous transcatheter balloon valvuloplasty of a stenotic tricuspid bioprosthesis. The patient had a history consistent with exertional dyspnea, abdominal distension, and edema of the lower extremities resistant to diuretic treatment over the previous few months. Forty-three years prior, she underwent aortic valve replacement...

Assessment of left ventricular outflow tract (LVO) width was made from preoperative mitral valve echocardiograms in 26 patients with pure or predominant mitral stenosis who later had valve replacement. LVO width was measured as the minimum space between the ventricular septal echo and the anterior mitral leaflet at beginning systole. Prosthesis encroachment on LVO (PE) was estimated by comparin...

Assessment of left ventricular outflow tract (LVO) width was made from preoperative mitral valve echocardiograms in 26 patients with pure or predominant mitral stenosis who later had valve replacement. LVO width was measured as the minimum space between the ventricular septal echo and the anterior mitral leaflet at beginning systole. Prosthesis encroachment on LVO (PE) was estimated by comparin...