| ACE-I | Angiotensin-converting enzyme inhibitor |
| ARB | Angiotensin II receptor blocker |
| ARNI | Dual angiotensin receptor and neprilysin inhibitor |
| CD | Chagas disease |
| Ch-CMP | Chagasic cardiomyopathy |
| CINE | Steady state free precession sequence |
| CMR | Cardiac magnetic resonance |
| CRIT | C2 receptor inhibitor trispanning protein |
| CRP | Complement regulatory protein |
| DALY | Disability-adjusted life-years |
| DGF | Dispersed gene family proteins |
| DTU | Discrete typing unit |
| ER | Endoplasmic reticulum |
| FESOD | Iron superoxide dismutases |
| GI | Gastrointestinal |
| INF | Interferon |
| LGE | Late gadolinium enhancement |
| LVEF | Left ventricle ejection fraction |
| MASP | Mucin associated surface proteins |
| MHC | Major histocompatibility complex |
| MRA | Mineralocorticoid receptor antagonist |
| NYHA | New York Heart Association |
| PCR | Polymerase chain reaction |
| PR | Proline racemase |
| RBBB | Right-bundle branch block |
| RHS | Retrotransposon hot spot |
| SCD | Sudden cardiac death |
| SGLT-2 | Sodium-glucose transporter 2 |
| TcCRT | Trypanosoma cruzi calreticulin |
| TcGP | Trypanosoma cruzi glutathione peroxidase |
| TcPRACA | Trypanosoma cruzi proline racemase A |
| TcPRACB | Trypanosoma cruzi proline racemase B |
| T-DAF | Trypomastigote decay accelerating factor |
| TSSA | Trypomastigote small surface antigen |
| TTE | Transthoracic echocardiogram |