The 10<sup>th</sup> China Atrial Fibrillation Symposium Held in Dalian

Dalian, July 12-14, 2012,The 10th China Atrial Fibrillation Symposium was held in Dalian, on which Professor Ronghui Yu from Beijing An Zhen Hospital gave a report on the theme of Application of MicroPort Columbus™ 3D Electrophysiological Mapping System in Atrial Fibrillation Surgery. "Columbus™ system is the first 3D electrophysiological mapping system based on magnetic tracking technology in China," Professor Yu commented, "it is an innovative system that enables precise location of problem areas and reveals the bent condition of catheter. The system is revolutionary and there is no similar product on the market. "