Early stenosis of stentless aortic valve prosthesis

A word of caution

Adil H. Al Kindi, Alice Le Huu, Dominique Shum-Tim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Early stenosis of stentless bioprosthetic valves is rarely reported. In this report, we discuss a 75-year-old woman who presented with signs of congestive heart failure 5 months after a stentless aortic valve replacement, complicated by postoperative heparin-induced thrombocytopenia. Intraoperative findings were highly unusual, consisting of a fibrous band in the subvalvular apparatus linking the interventricular septum to the free wall of the left ventricle, resulting in significant left ventricular outflow tract obstruction. The possible causes of the fibrous band are discussed.

Original languageEnglish
Pages (from-to)983-985
Number of pages3
JournalAnnals of Thoracic Surgery
Volume94
Issue number3
DOIs
Publication statusPublished - Sep 2012

Fingerprint

Ventricular Outflow Obstruction
Aortic Valve Stenosis
Aortic Valve
Thrombocytopenia
Prostheses and Implants
Heart Ventricles
Heparin
Pathologic Constriction
Heart Failure

ASJC Scopus subject areas

  • Surgery
  • Pulmonary and Respiratory Medicine
  • Cardiology and Cardiovascular Medicine

Cite this

Early stenosis of stentless aortic valve prosthesis : A word of caution. / Al Kindi, Adil H.; Huu, Alice Le; Shum-Tim, Dominique.

In: Annals of Thoracic Surgery, Vol. 94, No. 3, 09.2012, p. 983-985.

Research output: Contribution to journalArticle

Al Kindi, Adil H. ; Huu, Alice Le ; Shum-Tim, Dominique. / Early stenosis of stentless aortic valve prosthesis : A word of caution. In: Annals of Thoracic Surgery. 2012 ; Vol. 94, No. 3. pp. 983-985.
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