远端多吻合至后降支及钝缘支,近端均吻合至主动脉。
罪犯血管为左前降支26例(66.7%),右冠状动脉5例(12.8%),左回旋支及钝缘支3例(7.7%),后降支5例(12.8%)。
The culprit vessel was left anterior descending in 26(66.7%), right coronary artery in 5(12.8%), circumflexobtuse marginal in 3(7.7%), and posterior descending in 5(128%).
开胸暴露心脏后找到左冠前降支(LAD)穿线做套环,但不收紧结扎线;
For sham operation group, expose heart by surgery and find left anterior descending (LAD) coronary artery, and then braid to make a ringer but remain the silk untensioned;
开胸暴露心脏后找到左冠前降支(LAD)穿线做套环,但不收紧结扎线;
For sham operation group, expose heart by surgery and find left anterior descending (LAD) coronary artery, and then braid to make a ringer but remain the silk untensioned;
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