A Surgical Experience of Unroofing for Anomalous Aortic Origin of Right Coronary Artery with Ischemia in Adult
- VernacularTitle:成人発症の虚血を伴う右冠動脈左冠動脈洞起始症に対して右冠動脈起始部形成術（unroofing）を施行した1例
- Author:
Honami MIZUSHIMA
1
;
Hiroki KATO
1
;
Naoki SAITO
1
;
Hideyasu UEDA
1
;
Hironari NO
1
;
Shintaro TAKAGO
2
;
Kenji IINO
1
;
Keiichi KIMURA
1
;
Hirofumi TAKEMURA
1
Author Information
- Keywords: congenital coronary anomalies; anomalous aortic origin of coronary artery; sudden cardiac death; Unroofing
- From:Japanese Journal of Cardiovascular Surgery 2020;49(5):253-256
- CountryJapan
- Language:Japanese
- Abstract: We describe a 50-year-old man who was diagnosed with anomalous aortic origin of the right coronary artery (AAORCA) by coronary angiography and coronary computed tomography performed for chest pain on exertion. Exercise-loaded myocardial scintigraphy revealed inferior wall ischemia, and hence surgery was performed. Intraoperatively, the right coronary artery was seen to run in the aortic wall, and hence, right coronary ostioplasty (unroofing) was performed. Postoperatively, coronary computed tomography revealed that the right coronary artery originated from a normal position, and exercise-loaded myocardial scintigraphy indicated no ischemia.
