75岁及以上患者的冠状动脉成形术:与冠状动脉旁路移植术的比较

J P Metzger1, X Tabone, J L Georges

  • 1Clinique Cardiologique de l'Hôpital Necker, Paris, France.

European heart journal
|February 1, 1994
PubMed

1988年11月至1992年5月期间,共108例年龄≥75岁(平均78±3岁,范围75–90岁)的患者(男性79例,女性29例)接受了冠状动脉成形术(I组:n=62)或冠状动脉旁路移植术(II组:n=46)。II组患者年龄较轻(76±2岁 vs 79±4岁,P=0.002),且多支血管病变比例较高。两组在不稳定型心绞痛、左心室射血分数及Q波心肌梗死方面具有可比性。住院期间死亡率在两组间相似(6.4% vs 4.3%)。完全血运重建(72% vs 47%,P<0.05)和前降支血运重建(100% vs 45%,P<0.01)在II组中更为常见。两组2年无心肌梗死生存率相似(I组:76±6%;II组:79±6%),但I组中复发III级或IV级心绞痛(36% vs 9%,P<0.05)和再次手术干预(26% vs 0%,P<0.05)的发生率更高。

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