Objective to evaluate the vascular complications and their risk factors after transradial coronary intervention with vascularultrasound.
目的应用血管超声对经桡动脉入路冠状动脉介入术后血管并发症及其发生的危险因素进行研究。
2
Objective: To compare the effect of direct coronary with or without the guiding of intra-vascularultrasound (IVUS) on clinical prognosis.
目的：比较有无血管内超声(IVUS)引导的直接冠状动脉内支架术对临床预后的影响。
3
Color-Flow Doppler Ultrasound measures the severity of peripheral vascular disease and is used by Cardiology for dynamic evaluation of the heart, heart valves and major vessels.