| CAD | Coronary artery disease |
| CAG | Coronary angiography |
| LAD | Left anterior descending artery |
| LCX | Left circumflex artery |
| LM | Left main coronary artery |
| MPS | Myocardial perfusion single-photon emission computed tomography |
| PCI | Percutaneous coronary intervention |
| QPS | Quantitative perfusion single-photon emission computed tomography |
| RCA | Right coronary artery |
| SPECT | Single-photon emission computed tomography |
| SSS | Summed stress score |
| SDS | Summed difference score |
| SRS | Summed reversibility score |
| TPD | Total perfusion deficit |
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