Yeoh J K, Ling L H, Maurice C
Cardiac Department, National University Hospital, Singapore.
Cathet Cardiovasc Diagn. 1994 Jul;32(3):254-6. doi: 10.1002/ccd.1810320311.
Coronary arteries with anomalous aortic origin are infrequently encountered in patients undergoing cardiac catheterization and pose potential technical difficulties for performing both diagnostic and angioplasty procedures. Percutaneous transluminal coronary angioplasty (PTCA) of atherosclerotic disease in anomalous right coronary artery (RCA) has been described in only a few reports. In all the cases reported to date, the anomalous vessel arose from the left sinus of Valsalva. We report a case of a technically straight-forward PTCA performed in an anomalous RCA arising from the anterior aspect of the ascending thoracic aorta.
在接受心导管检查的患者中，冠状动脉起源异常的情况并不常见，并且在进行诊断和血管成形术时会带来潜在的技术难题。关于异常右冠状动脉（RCA）中动脉粥样硬化疾病的经皮腔内冠状动脉成形术（PTCA）仅有少数报告。在迄今报道的所有病例中，异常血管均起源于左冠窦。我们报告了一例在起源于胸主动脉升部前方的异常RCA中进行的技术上较为简单的PTCA病例。
