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Cleft mitral valve in transposition with intact ventricular septum

Published online by Cambridge University Press:  21 January 2005

Samuel Menahem
Affiliation:
Department of Cardiology, Royal Children’s Hospital & Monash Medical Centre, Melbourne, Australia
Robert H. Anderson
Affiliation:
Institute of Child Health, Great Ormond Street Hospital, London, UK

Abstract

We describe two cases of an isolated cleft of the mitral valve in transposition with intact ventricular septum. The cleft is positioned leftward in the pulmonary leaflet, at about 2 o’clock, when viewed from below looking at the cardiac short axis with the right ventricle to one’s left hand. Such clefts, when seen in the Taussig-Bing malformation are also positioned leftward.

In keeping with our current knowledge of cardiac development, our cases provide further evidence that transposition with an intact ventricular septum is the end-point of the Taussig-Bing spectrum.

Type
Brief Report
Copyright
© 2004 Cambridge University Press

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References

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