Comparison of Pericardial Band Annuloplasty and Modified De Vega Technique for Tricuspid Valve Repair: A Randomized Controlled Trial

INTERVENTION: CONDITION: ; Tricuspid Valve Repair ; Cardiology PRIMARY OUTCOME: Degree of residual or recurrent tricuspid regurgitation assessed intraoperatively using TEE and postoperatively via TTE within a two‐week follow‐up period. SECONDARY OUTCOME: Secondary outcomes focused on perioperative efficiency and clinical recovery, including operative variables such as total surgical duration, cardiopulmonary bypass time, and aortic cross‐clamp time. Additionally, the postoperative clinical course was monitored through the length of stay in the ICU and total hospital duration INCLUSION CRITERIA: Adult patients presented with left‐sided mitral valvular heart disease requiring surgical correction, accompanied by concomitant FTR graded as moderate to severe.