研究单位：[1]Chinese Academy of Medical Sciences, Fuwai Hospital[2]Beijing Anzhen Hospital[3]China-Japan Friendship Hospital[4]Peking Union Medical College Hospital[5]Xuanwu Hospital, Beijing[6]National Heart, Lung, and Blood Institute (NHLBI)
The investigators sought to evaluate the morphological and functional changes, risk stratification and prognosis of patients of participants with compete left bundle branch block (CLBBB).
The conduction of this study was largely due to the increased clinical requirement, which reflected the increased awareness among physicians of heart failure due to asynchronous cardiac function caused by CLBBB. The investigators also aim to figure out the time point or CMR parameters for cardiac resynchronization therapy in patients with CLBBB.
