Impact of the revised hemodynamic definition on the diagnosis of precapillary pulmonary hypertension: a retrospective single-center study in China

Qi Jin, Yi Zhang, Zhihui Zhao, Qing Zhao, Xue Yu, Lu Yan, Xin Li, Anqi Duan, Chenhong An, Xiuping Ma, Changming Xiong, Qin Luo, Zhihong Liu