| ACEI-I | angiotensin-converting enzyme inhibitor |
| ARNI | angiotensin receptor blocker neprilysin inhibitor |
| ATRB | angiotensin receptor blocker |
| CHF | chronic heart failure |
| cpcPH | combined post- and precapillary pulmonary hypertension |
| HFpEF | heart failure with preserved ejection fraction |
| HFrEF | heart failure with reduced ejection fraction |
| LVEF | left ventricular ejection fraction |
| MRA | mineralocorticoid antagonist |
| NYHA | New York Heart Association |
| NT-proBNP | N-terminal fragment of pro-brain natriuretic protein |
| PASP | systolic pulmonary artery pressure |
| PAP | pulmonary artery pressure |
| PCWP | pulmonary capillary wedge pressure |
| TAPSE | tricuspid annular plane systolic excursion |
| RV | right ventricular |
| PVR | pulmonary vascular resistance |