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Transcatheter utilisation of lifetech multifunction™ occluder device for closure of perimembranous and muscular ventricular septal defects: first use in North America

Part of: Interventional Cardiology Ventricular Septal Defect (VSD) Atrioventricular Septal Defect (AVSD) Echocardiography

Published online by Cambridge University Press:  26 March 2021

Kurt R. Bjorkman ,
Osamah Aldoss ,
Jennifer R. Maldonado Open the ORCID record for Jennifer R. Maldonado [Opens in a new window]  and
Daniel McLennan Open the ORCID record for Daniel McLennan [Opens in a new window]
Kurt R. Bjorkman
Affiliation:
Department of Pediatrics, Division of Pediatric Cardiology, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
Osamah Aldoss
Affiliation:
Department of Pediatrics, Division of Pediatric Cardiology, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
Jennifer R. Maldonado
Affiliation:
Department of Pediatrics, Division of Pediatric Cardiology, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
Daniel McLennan*
Affiliation:
Department of Pediatrics, Division of Pediatric Cardiology, University of Iowa Stead Family Children’s Hospital, Iowa City, IA, USA
*
Author for correspondence: D. McLennan, BMedSci, MBBS, FRACP, Department of Pediatrics, Division of Pediatric Cardiology, University of Iowa Stead Family Children’s Hospital, 200 Hawkins Drive – BT1010, Iowa City, IA52242, USA. Tel: +422 5099. E-mail: [email protected]
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Abstract

Transcatheter closure of ventricular septal defects is considered first-line therapy when anatomically appropriate but is often challenged by proximity to the conduction system in perimembranous defects, or irregular defect shape, especially residual defects that may remain post-operatively. Advancements in device design, however, have allowed for significant improvements in deployment techniques and overall safety. Here we describe the first use of the Lifetech Konar-multifunction™ occluder device in North America, and our specific use of this device to close complex post-operative muscular and a perimembranous-ventricular septal defects in the same patient.

Keywords

Heart defectscongenitalcardiac catheter
Type
Brief Report
Information
Cardiology in the Young , Volume 31 , Issue 9 , September 2021 , pp. 1525 - 1527
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Copyright
© The Author(s), 2021. Published by Cambridge University Press

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