Y K Guo, S Shang, T H Sun, Y Q Fan, Jiasuoer Xiaokereti, Kela TuErhong Zu, X Yang, L Zhang, Y D Li, Y M Lu, J H Zhang, Q Xing, X H Zhou, B P Tang
Objective: To investigate the short-term efficacy and safety of cardiac contractility modulation (CCM) in patients with heart failure. Methods: This was a cross-sectional study of patients with heart failure who underwent CCM placement at the First Affiliated Hospital of Xinjiang Medical University from February to June 2022. With a follow-up of 3 months, CCM sensation, impedance, percent output, and work time were monitored, and patients were compared with pre-and 3-month postoperative left ventricular ejection fraction (LVEF) values, and 6-minute walk test distance and New York Heart Association (NYHA) cardiac function classification, and the occurrence of complications was recorded...
April 24, 2024: Zhonghua Xin Xue Guan Bing za Zhi