[Treatment Algorithm of Pulmonary Arterial Hypertension]. - Grünig E; Milger K; Omlor A; Florea A; Egenlauf B; Ladage D; Skowasch D; Pittrow D; Harbaum L; Halank M; Tutarel O; Csonka PK; et al. (Pneumologie (Stuttgart, Germany), 2025)