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Ductal closure with radiofrequency energy: the first in-human report

Published online by Cambridge University Press:  17 July 2014

Mohammad Dalili
Mohammad Dalili*
Affiliation:
Department of Pediatric Cardiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
*
Correspondence to: M. Dalili, MD, Department of Pediatric Cardiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, no. 1, Niayesh street, Tehran, 1996911151 Iran. Tel: +98 21 2392 2183; Fax: +98 21 2266 3212; E-mail: drdalili@yahoo.com
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Abstract

Background

Vascular obstruction is one of the complications of radiofrequency ablation. Following our previous report on the use of radiofrequency energy for vascular closure in an animal model in this journal, we herein present the first ever in-human report.

Patient and method

The patient was a 3-year-old boy, who received a permanent endocardial pacemaker for congenital complete heart block. He also had a conical patent ductus arteriosus. The ductus was occluded with radiofrequency energy on the arterial side with no complications.

Conclusion

Closure of patent ductus arteriosus and probably other problematic small vessels could be achieved with radiofrequency energy. Further experience will elucidate the future scope of this novel technique.

Keywords

Ductus arteriosusvascular closureradiofrequencycongenital heart
Type
Brief Reports
Information
Cardiology in the Young , Volume 25 , Issue 5 , June 2015 , pp. 999 - 1001
Copyright
© Cambridge University Press 2014 

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