Switzerland, who remained independent of the study design and had no role in data collection or analysis.

This is the first multicentre prospective registry reporting baseline characteristics and estimated survival of patients with chronic thromboembolic pulmonary hypertension (CTEPH) in China. A total of 593 patients with CTEPH were included. The long‐term survival rates are similar to those of patients in the international and Spanish registries. Pulmonary endarterectomy is an independent predictor of survival.See related Editorial

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Background and objective: Nationally representative reports on the characteristics and long-term survival of pulmonary arterial hypertension (PAH) from developing countries are scarce. The applicability of the current main risk stratifications and the longitudinal changes in goal-oriented treatments have yet to be elucidated in realworld settings. Therefore, we aimed to provide insights into the characteristics, goaloriented treatments and survival of PAH in China and to explore the applicability of the main risk stratifications in our independent cohort.