In people with group 1 pulmonary arterial hypertension, what are the benefits and risks of combination therapy with a phosphodiesterase type 5 inhibitor (PDE5i) and an endothelin receptor antagonist (ERA), compared with either agent alone?
Fields of Study & Subjects
Pulmonary Hypertension Research and Treatments
Vascular Anomalies and Treatments
Heart Failure Treatment and Management
Publication details
- Journal / source
- Cochrane Clinical Answers
- Publication date
- 12 January 2026
- Language
- EN