Percutaneous transluminal coronary angioplasty (PTCA) is one of the main techniques to treat the coronary disease during the latest 30 years with the parallel progress on related nursing procedure.

• 经皮冠状动脉腔内成形术(PTCA)是近三十年来治疗冠心病的主要技术之一,其相应的护理技术在过去近十年里有着明显的改进。