Potential of Radio-Frequency Balloon Angioplalty dose - response Relationship and Correllative histology / 中国介入心脏病学杂志

The present study were to identify a dose-response relationship and study the histologic correlates. Group A : The rabbit's iliac segments of normal control,were performed in radiofrequency balloon angioplasty. Group B: The iliac segments of rabbits, which had been manually separated in to intime- media and media-adventitia layes, were performed in radiofrequency balloon angioplasty. Radiofrequency dose delivered from a metal electrode balloon produced dose-dependent thermal energy with compression. It produces fusion of separated wall layers. Range of radio -frequency from clean and shallow craters with histologic evidence of thermal compression at does(