Group 1: Patients who underwent ring annuloplasty alone
Group 2: Patients who required additional edge-to-edge repair with ring
annuloplasty
Data are presented as n (%) or mean ± standard deviation.
RA , right atrium; LVEF , left ventricular ejection
fraction; LVDd , left ventricular diastolic dimension;LVDs , left ventricular systolic dimension; LA , left
atrium; Pre TR score , preoperative tricuspid regurgitation
score; TRPG , transtricuspid pressure gradient; PH ,
pulmonary hypertension (estimated right ventricular systolic pressure
(RSVP ) >40 mmHg)