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Related Experiment Video

Updated: Jun 16, 2026

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

Published on: February 11, 2022

[Tricuspid valve annuloplasty].

Thais A L Pedersen¹, Per Wierup, Lia Mendes Pedersen

¹Hjerte-lunge-karkirurgisk Afdeling T, Arhus Universitetshospital, Skejby, DK-8200 Arhus N, Denmark. thais.a.pedersen@ki.au.dk

Ugeskrift for Laeger

|February 4, 2010

Summary

This summary is machine-generated.

Tricuspid valve annuloplasty (TVA) combined with primary heart defect surgery shows high mortality but improves outcomes in survivors. The exact benefit of TVA on clinical improvement and prognosis requires further study.

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Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China

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Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

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Published on: December 11, 2017

Area of Science:

Cardiovascular Surgery
Cardiac Surgery
Heart Valve Disease

Context:

Tricuspid valve regurgitation (TVR) often accompanies left-sided or congenital heart disease (CHD).
Surgical correction of TVR is typically performed alongside operations for primary cardiac abnormalities.

Purpose:

To evaluate the outcomes of tricuspid valve annuloplasty (TVA) performed concomitantly with surgery for left heart disease or CHD.

Summary:

A retrospective analysis of 50 patients undergoing TVA between 2000-2007 revealed high perioperative mortality (14%).
Postoperatively, 95% of survivors improved to NYHA class I or II, with significant reduction in TVR severity.
While TVA reduced tricuspid regurgitation, the primary disease correction likely contributed most to clinical improvement.

Impact:

The study highlights the risks associated with combined TVR correction and primary heart surgery.
Survivors experience significant clinical improvement, suggesting the benefit of addressing the underlying condition.
Further research is needed to clarify the independent contribution of TVA to long-term prognosis and patient outcomes.