Zespół, zespół, aut. Zetser, Anna Zeynalzadeh, Javad Żełobowska, Katarzyna Zhan, Zhong-Qun, Renmin Hospital of Wuhan University, China Zhang, Chujie, Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai Institute of Medical Imaging, 180 Fenglin Road, Shanghai, China Zhang, Dongfeng Zhang, Fan Zhang, Feifei, Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China. Zhang, Guo, The Fifth People’s Hospital, Chongqing, China Zhang, Huiling, Central South University Zhang, Huiping Zhang, Jie Zhang, Jifang Zhang, Jing Zhang, Jun-feng Zhang, Junfeng Zhang, Junyan Zhang, Kaiping Zhang, Kandi Zhang, Lei, Department of Cardiothoracic Surgery, Jinling Hospital, School of Clinical Medicine, Nanjing University, Jiangsu Province, China Zhang, Lei (China) Zhang, Li Zhang, Li