COMBO初步试验(combined revascularization of multivessel disease with stenting by radial route and MIDCAB on LAD)比较小切口微创内乳动脉- LAD搭桥术和支架置入术(经桡动脉途径治疗其他血管)联合应用治疗多支病变与常规CABG的可行性和安全性。 ......