Objective To evaluate the feasibility, safety and effectiveness of transradial access for coronary angiography (CAG) and coronary stent implantation (CSI).

• 摘要目的评价经桡动脉途径行冠状动脉造影术(CAG)及冠状动脉支架植入术(CSI)的可行性、安全性及有效性。