BNP	Brain natriuretic peptide	PAH	Pulmonary arterial hypertension
BPA	Ballon pulmonary angioplasty	PAP	Pulmonary arterial pressure
cGMP	Cyclic guanosine monophosphate	PAWP	Pulmonary arterial wedge pressure
CPET	Cardiopulmonary exercise test	PEA	Pulmonary endarterectomy
CTEPH	Chronic thromboembolic pulmonary hypertension	PDE5i	Phosphodiesterase type 5 inhibitors (PDE5i)
CT	Computed tomography	PDGF	Platelet-derived growth factor
DOAC	Direct oral anticoagulation	PH	Pulmonary hypertension
EF	Ejection fraction	PVR	Pulmonary vascular resistance
ERAs	Endothelin receptor antagonists	RHC	Right heart catheterization
GCs	Guanylic cyclase stimulator	RV	Right ventricle
HF	Heart Failure	SGc	Soluble guanylate cyclase
MWD	Minute walking distance	TGF-β	Transforming growth factor-β
NO	Nitric oxide	TRV	Tricuspid regurgitation velocity
NT-proBNP	N-terminal pro brain natriuretic peptide	WU	Wood Units