Okuyama M, Kubota I, Miura T, Nagamine S, Yokoyama K
Department of Internal Medicine, Yamagata Prefectural Central Hospital, Yamagata, Japan.
Jpn Heart J. 1995 Jan;36(1):115-8. doi: 10.1536/ihj.36.115.
A 64-year-old woman was referred to cardiac surgery because of aortic stenosis. At surgery, it was confirmed that the right coronary artery arose from the pars membranacea of the left ventricle 5 mm beneath the commissure between the right coronary and noncoronary cusps.
一名64岁女性因主动脉狭窄被转诊至心脏外科。手术中证实，右冠状动脉起源于左心室膜部，位于右冠状动脉瓣叶与无冠状动脉瓣叶交界处下方5毫米处。
