Soluble ST2 and mixed venous oxygen saturation for prediction of mortality in patients with pulmonary hypertension

Yuanyuan Sun, Lan Wang, Xiangrui Meng, Sugang Gong, Qinhua Zhao, Lingzi Shi, Rong Jiang, Jing He, Wenhui Wu, Yuan Li, Cijun Luo, Hongling Qiu, Jinling Li, Ping Yuan, Jinming Liu