| ED | Emergency department. |
| PPCM | Peripartum/postpartum cardiomyopathy. |
| ECG | Electrocardiogram. |
| POCUS | Point-of-care ultrasound. |
| TTE | Transthoracic echocardiogram. |
| LVEF | Left ventricular ejection fraction. |
| LVEDD | Left ventricular end-diastolic dimension. |
| SVT | Supraventricular tachycardia. |
| VT | Ventricular tachycardia. |
| CHD | Congenital heart disease. |
| PH | Pulmonary hypertension. |
| ICU | Intensive care unit. |
| ACS | Acute coronary syndrome. |
| AMI | Acute myocardial infarction. |
| SCAD | Spontaneous coronary artery dissection. |
| PCI | Percutaenous coronary intervention. |
| STEMI | ST-segment elevation myocardial infarction. |
| DIC | Disseminated intravascular coagulation. |
| VTE | Venous thromboembolism. |
| DVT | Deep vein thrombosis. |
| PE | Pulmonary embolism. |
| HELLP | Hemolysis, elevated liver enzymes, low platelets. |