Table 3.
List of the 21 predictor variables in the heart failure dataset.
| Category | Predictors |
|---|---|
| Demographic | Gender |
| Historical | Coronary artery disease, angina, percutaneous transluminal coronary angiography, diabetes, and lung disease |
| Vital signs | Systolic blood pressure, pulse, respiratory rate, and temperature |
| Laboratory | Blood urea nitrogen, sodium, potassium, creatinine, glucose, white blood cell count, and arterial pH |
| Electrocardiographic | Acute myocardial infarction and acute myocardial ischemia |
| Radiographic | Pulmonary congestion and pleural effusion |