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Coronary artery collateral flow and its effect on myocardial perfusion in a patient with unilateral pulmonary artery atresia

Published online by Cambridge University Press:  23 December 2015

Jae Ho Byeon ,
Mi-Hyang Jung Open the ORCID record for Mi-Hyang Jung [Opens in a new window]  and
Ho-Joong Youn
Jae Ho Byeon
Affiliation:
Cardiovascular Center, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
Mi-Hyang Jung*
Affiliation:
Cardiovascular Center, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
Ho-Joong Youn
Affiliation:
Cardiovascular Center, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
*
Correspondence to: M.-H. Jung, MD, Cardiovascular Center, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul 137-701, Republic of Korea. Tel: +82 2 2258 1128; Fax: +82 2 2258 1142; E-mail: floria0515@gmail.com
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Abstract

Unilateral pulmonary artery atresia is a rare congenital defect. The affected lung in unilateral pulmonary artery atresia usually receives its blood supply from many collateral vessels including the coronary artery. We report a case of an elderly woman with suspected anginal symptoms who had a coronary artery fistula functioning as a collateral vessel due to unilateral pulmonary artery atresia.

Keywords

Pulmonary artery agenesiscollateral circulationmyocardial ischaemiafractional flow reservemyocardial perfusion imaging
Type
Brief Reports
Information
Cardiology in the Young , Volume 26 , Issue 4 , April 2016 , pp. 827 - 830
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Copyright
© Cambridge University Press 2015 

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References

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