[A case of surgical repair of aortic dissection associated with tear of the right coronary artery].
A 39-year-old female with dissecting aortic aneurysm of DeBakey type I, underwent replacement of the ascending aorta. We found that the right coronary artery originated just distally from the left sinus of Valsalva, run transversally in the aortic wall. Because the entry of dissection occurred at the right coronary artery, it was torn longitudinally. Aorto (graft)-rt. coronary bypass grafting was performed. She had no ischemic heart symptoms postoperatively. It is supposed that the dissecting aortic aneurysm was caused by the anomalous origin of the right coronary artery.
Nakano
H
H
Department of Surgery, Shinshu University School of Medicine.
Fukaya
Y
Y
Nohara
H
H
Morimoto
M
M
Iida
F
F
Kouzu
S
S
Oohashi
M
M
D000328:Adult; D000784:Aortic Dissection / Q000150:complications / Q000601:surgery*; D001011:Aorta / Q000601:surgery; D001014:Aortic Aneurysm / Q000150:complications / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000209:etiology / Q000601:surgery*; D003330:Coronary Vessel Anomalies / Q000150:complications; D005260:Female; D006801:Humans; D012422:Rupture, Spontaneous