This is a case of mitral valve repair and tricuspid valve repair with a concomitant bi-atrial Cox-Maze IV procedure, performed through a conventional sternotomy approach. (Shared with the patient’s permission to post).
🔹 Why repair the tricuspid valve? Whenever the tricuspid annulus is greater than 40 mm, concomitant repair is essential. Leaving it unaddressed risks progressive annular dilation, worsening tricuspid regurgitation, and ultimately poorer outcomes—even if the primary focus is the mitral valve. Early and decisive tricuspid intervention helps secure long-term valve competence.
🔹 Why a complete bi-atrial Maze procedure? A comprehensive Cox-Maze IV—not a partial or limited ablation—is crucial in restoring and maintaining durable sinus rhythm. By fully addressing both atria, we maximize the chances of long-term freedom from atrial fibrillation and reduce the risk of stroke, heart failure, and late arrhythmia recurrence.
🔹 The bigger picture: While such procedures are undoubtedly complex, combining valve repair with a full Maze procedure delivers the best short- and long-term outcomes for patients.
Meticulous, all-encompassing surgical strategies translate into durable valve function, improved rhythm control, and better quality of life.This case highlights how completeness matters in cardiac surgery—not only for immediate success but for sustained results years down the road.
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