Mitral and Tricuspid Valve Replacement in Uncommon Case of Situs Inversus with Dextrocardia

Authors

  • Nuttapon Arayawudhikul Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Lampang Hospital, Lampang, Thailand

Keywords:

dextrocardia, hemoglobin H, rheumatic heart disease, situs inversus

Abstract

Background: Incidence of congenital cardiac anomalies in dextrocardia with situs inversus combined with severe
rheumatic mitral valve stenosis (MS) and tricuspid regurgitation is uncommon. Also, anatomic malposition can cause
hindrance for surgeon while handling cannulation and diseased valves.
Objective: We reported a case of situs inversus and dextrocardia with rheumatic mitral stenosis and severe
tricuspid regurgitation. Details of diagnosis, treatment and some technical operative techniques to cope with this
condition were described and the literature review was performed.
Case report: The patient was a 48-year-old woman with a history of cardiomegaly, progressive dyspnea, easy
fatigability, paroxysmal nocturnaldyspnea, anasarca, marked jaundice and had the New York Heart Association
(NYHA) Class 3 with underlying hemoglobin H disease. She underwent mitral and tricuspid valve replacement due to
severe rheumatic mitral stenosis and tricuspid regurgitation. She was improved to NYHA Class 1 within two months
after the operation.
Conclusions: Based on this uncommon patient presenting with dextrocardia, the recommended primary
operative approach is performed with the surgeon standing at the left side of the patient. A transeptal-atriotomy
provided an excellent exposure without heart positioner.

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Published

2014-12-29

How to Cite

1.
Arayawudhikul N. Mitral and Tricuspid Valve Replacement in Uncommon Case of Situs Inversus with Dextrocardia. Thai J Surg [Internet]. 2014 Dec. 29 [cited 2024 Jul. 18];35(4). Available from: https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/226618