The role of atria in ventricular fibrillation after continuous-flow left ventricular assist device implantation in ovine model oleh Xin-Yi Yu, Jian-Wei Shi, Yan-Sheng Rong, Yuan-Lu Chen, Tian-Wen Liu, Yi-Rui Zang, Ze-An Fu, Ze-An Fu, Jie-Min Zhang, Zhi-Fu Han, Zhi-Gang Liu, Zhi-Gang Liu