Effects of Traditional Chinese Medicine Shensong Yangxin Capsules on Heart Rhythm and Function in Congestive Heart Failure Patients with Frequent Ventricular Premature Complexes: A... oleh Xi Wang, Dan Hu, Song Dang, He Huang, Cong-Xin Huang, Ming-Jie Yuan, Yan-Hong Tang, Qing-Shan Zheng, Fang Yin, Shu Zhang, Bo-Li Zhang, Run-Lin Gao, for the Efficacy and Safety of Shensong Yangxin Capsules for Frequent VPCs in Congestive Heart Failure Study Group