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Absent right coronary artery: A case of single coronary artery or congenital ostial atresia?

ABSTRACT: Atresia of the right coronary artery ostium is a rare anatomic variant of the coronary circulation. It is often difficult to differentiate from single coronary artery. Its presence unassociated with any other anomaly has never been described in an adult individual. We report this unusual anomaly and discuss its anatomical and pathophysiological significance and possible ways to differentiate from single coronary artery.

SUBMITTER: Gupta MD

PROVIDER: S-EPMC4799022 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature

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Absent right coronary artery: A case of single coronary artery or congenital ostial atresia?

Gupta Mohit D MD Girish M P MP Vignesh Vickram V Narang Poonam P Trehan Vijay V Tyagi Sanjay S

Indian heart journal 20151223

Atresia of the right coronary artery ostium is a rare anatomic variant of the coronary circulation. It is often difficult to differentiate from single coronary artery. Its presence unassociated with any other anomaly has never been described in an adult individual. We report this unusual anomaly and discuss its anatomical and pathophysiological significance and possible ways to differentiate from single coronary artery. ...[more]

PMID: 26995414

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