Kobayashi T, Yoshino T, Oda T, Fudemoto Y, Fujimoto K
Jpn Circ J. 1985 Oct;49(10):1126-8. doi: 10.1253/jcj.49.1126.
Percutaneous transluminal coronary angioplasty (PTCA) was performed successfully in two patients with angina pectoris who had two separate significant stenotic lesions in a coronary artery. One patient had stenoses in segments 6 and 7 of the left anterior descending coronary artery. After PTCA, angina disappeared, an exercise ECG became negative and a 201Tl myocardial scintigram returned to normal. In the other patient, two separate stenotic lesions were found in segment 3 of the RCA. Angina and an exercise ECG improved after PTCA. These results suggest the validity of PTCA for multiple stenotic lesions in the same coronary artery.
经皮腔内冠状动脉成形术（PTCA）在两名患有心绞痛且冠状动脉有两个独立严重狭窄病变的患者中成功实施。一名患者左前降支冠状动脉第6和第7节段存在狭窄。PTCA术后，心绞痛消失，运动心电图转为阴性，201Tl心肌闪烁扫描恢复正常。另一名患者右冠状动脉第3节段发现两个独立的狭窄病变。PTCA术后心绞痛和运动心电图有所改善。这些结果表明PTCA对同一冠状动脉中的多个狭窄病变有效。
