short title: PVCs in pregnancy
Jing Lin a#, Yanxia Qian a#, Qiushi Chen a#, Mingming Zhang a, Jiahui Zhang a, Yaoxi Chen b, Ruijie Xu b, Jingxian Chen b, Yukang Shib, Shunxin Yang b, Xinyi Luob, Qiang Ding c, Xin Wud*, Junhong Wang a,e*
a Department of Cardiology, the first affiliated hospital with Nanjing Medical University, Nanjing, 210029, Jiangsu, China
b Nanjing Medical University, Nanjing, 210009, Jiangsu, China
c Department of Breast Surgery, the first affiliated hospital with Nanjing Medical University, Nanjing, 210029, Jiangsu, China
d Department of Obstetrics, the first affiliated hospital with Nanjing Medical University, Nanjing, 210029, Jiangsu, China
e State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, Jiangsu, China
# These authors contributed equally to the work.
*Correspondence to Xin Wu, MD, Department of Obstetrics, the First Affiliated Hospital with Nanjing Medical University, Guangzhou Road 300, Nanjing 210029, China. E-mail:wuxin0220@aliyun.com and Junhong Wang, MD, PhD, Department of Cardiology, the First Affiliated Hospital with Nanjing Medical University, Guangzhou Road 300, Nanjing 210029, China. E-mail: