激光冠状动脉成形术是继PTCA及溶栓疗法之后使阻塞冠脉再通的又一种新方法。它的研究及开发虽只有短短的七八年历史,并且目前尚处在实验及临床研究阶段,却展现了其广阔的前景。我们在大量尸体 Laser coronary angioplasty is a new method of recanalization of obstructed coronary artery after PTCA and thrombolytic therapy. Although its research and development is only a short period of seven or eight years, and is still in the experimental and clinical research stage, it has shown its broad prospects. We are in a lot of bodies