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冠状动脉疾病很少死于手术台,但其死亡数却有增加,据说,这是由于患晚期多发性血管疾病的老年患者中选择PTCA(经皮腔内冠状动脉血管成形术)者超过CABG(冠状动脉分流术)之故。在最近的亚特兰大美国心脏病学院会议上,医生们从心脏病医生Goffrey Hartzler那里了解到上述情况。提倡PTCA的Hartzler与心血管外科医生Denton Cooley的观点相对立,但后来Hartzler的态度来了个180°大转弯,他注意到,有多处损伤的PTCA的三支血管疾患的老年患者三年存活率低达56％,并承认“了解到上述数字很吃惊”。但他仍强调,
Coronary artery disease rarely dies at the operating table but there is an increase in the number of deaths, which is said to be due to the surpass of CABG (percutaneous transluminal coronary angioplasty) in elderly patients with advanced multi-vessel disease Coronary shunt) So the. At the recent Atlanta American College of Cardiology meeting, doctors learned from the cardiologist Goffrey Hartzler. Hartzler, who advocated PTCA, was opposed to the cardiovascular surgeon Denton Cooley, but Hartzler’s attitude turned 180 degrees later, noting that elderly patients with three-vessel disease with multiple lesions of PTCA survived three years As low as 56%, and admitted that “to understand the figure is very surprised.” However, he still emphasized: