| Abbreviations | Meaning |
 | BAO | Brachial Artery Output |
 | ECA | Ecternal/extracranial Carotid Artery |
 | ACADEMIC | Azithromycin In Coronary Artery Disease Elimination Of Myocardial Infection With Chlamydia [study] |
 | CASIS | Canadian Amlodipine/Atenolol In Silent Ischemia Study; Coronary Artery Stent Implantation Study |
 | CRAO | Central Retinal Artery Occlusion |
 | ACX | Anomalous Circumflex [coronary Artery] |
 | PA | Peridural Artery |
 | ARCH | Amiodarone Reduces Coronary Artery Bypass Grafting Hospitalization [trial]; Automated Record For Child Health |
 | PATE | Pravastatin Anti-atherosclerosis Trial In The Elderly; Psychodynamic And Therapeutic Education; Pulmonary Artery Thromboembolism |
 | LAD | Left Anterior Descending [coronary Artery] |
 | IMLAD | Intramural Left Anterior Descending [artery] |
 | ACOA | Anterior Communicating Artery |
 | CRA | Central Retinal Artery |
 | BAM | Brachial Artery Mean (pressure) |
 | CARAT | Coronary Angioplasty And Rotablator Atherectomy Trial; Coronary Artery Risk Assessment And Treatment |