| A4C | Apical four chamber |
| AOV | Aortic valve |
| FAC | Fractional area change |
| HV | Hepatic vein |
| IVC | Inferior vena cava |
| IVS | Interventricular septum |
| IAS | Interatrial septum |
| LV | Left ventricle |
| PLAX/PSLA | Parasternal long axis |
| PSAX/PSSA | Parasternal short axis |
| PoCUS | Point-of-Care Ultrasound |
| PPV | Positive pressure ventilation |
| RV | Right ventricle |
| RVPO | Right ventricle pressure overload |
| RVVO | Right ventricle volume overload |
| TAPSE | Tricuspid Annular Plane Systolic Excursion |
| TV | Tricuspid Valve |