Korean J Intern Med.  2012 Dec;27(4):455-458.

Subaortic Membrane Late after Surgical Correction of Tetralogy of Fallot

Affiliations
  • 1Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea. cardiman@medimail.co.kr
  • 2Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul, Korea.

Abstract

We herein report a rare case of subaortic stenosis in association with a previous tetralogy of Fallot (TOF) surgical repair, which was not taken into account as a differential diagnosis. Echocardiography plays a pivotal role in identification of this rare combination. Therefore, echocardiography should be performed periodically during follow-up of patients with surgically corrected TOF. Given the clinical complications that can result from subaortic stenosis (i.e., aortic regurgitation and infective endocarditis), early and aggressive management of this rare combination should be performed.

Keyword

Tetralogy of Fallot; Ventricular outflow obstruction; Echocardiography

MeSH Terms

Aortic Valve Insufficiency
Constriction, Pathologic
Diagnosis, Differential
Echocardiography
Follow-Up Studies
Humans
Membranes
Tetralogy of Fallot
Ventricular Outflow Obstruction
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