Prognostic Implications of High HFpEF Probability in Patients With Chronic Thromboembolic Pulmonary Hypertension
ABSTRACT Background Chronic thromboembolic pulmonary hypertension (CTEPH) and left heart disease, particularly heart failure with preserved ejection fraction (HFpEF), show overlapping clinical features despite distinct pathophysiology. Objectives The HFpEF‐ABA algorithm (age, body mass index, atrial fibrillation) was u...