常见例句雙語例句The patient had 28 catheterizations over 10 years, with stents placed in his native coronary arteries as well as in 3 bypass grafts.在過去的10餘年間，該患者共接受了28次冠脈造影檢查，先後於所有的冠狀動脈及3支橋血琯內植入支架。 返回 coronary artery bypass graft