Objective To evaluate the effect of percutaneous transluminal coronary balloon angioplasty (PTCA) andstent implantation on coronary flow reserve by using intracoronary Doppler flow velocity recording.
英
美
- 目的應用冠狀動(dòng)脈內多普勒血流速度描記技術(shù)，評價(jià)經(jīng)皮冠狀動(dòng)脈球囊擴張術(shù)(PTCA)及支架植入術(shù)對冠脈血流儲備的影響。
