| Table 19: Causes of right heart failure (RHF) | ||
|---|---|---|
| Mixed etiologies | Primary etiology | Secondary etiology |
| Restrictive heart disease | Right-sided valvular disease | Pericardial disease (a mimic of RHF) |
| Congenital heart disease including surgical residual | RV infarction | Pulmonary arterial hypertension |
| RV myopathic process | Left-sided heart failure | |