| ALT | alanine aminotransferase |
| APACHE II | Acute Physiology and Chronic Health Evaluation II |
| AST | aspartate aminotransferase |
| CAD | coronary artery disease |
| CDI | Clostridioides Difficile Infection |
| CHF | cardiac heart failure |
| GGT | gamma-glutamyl transferase |
| HCM | Hospital County Mures |
| HTN | hypertension |
| GDH | glutamate dehydrogenase |
| ICU | intensive care units |
| LDH | lactate dehydrogenase |
| MDR | multidrug resistance |
| RT PCR SARS-CoV-2 | Real-Time Polymerase Chain Reaction SARS SARS-CoV-2 |
| PPI | proton-pump inhibitors |
| PACU | Post-Anesthesia Care Unit |
| PCR | polymerase chain reaction |
| PCT | procalcitonin |
| SOFA | Sequential Organ Failure Assessment |
| VSH (ESR) | Erythrocyte Sedimentation Rate |