| Abbreviations | Meaning |
 | PAOP | P-aminooctanoylphenone; Pulmonary Artery Occlusion Pressure |
 | PAD | Pulmonary Artery Diastolic |
 | RIMA | Reverse Inhibitor Of Monoamino Oxidase A; Right Internal Mammary Artery |
 | IMLAD | Intramural Left Anterior Descending [artery] |
 | ECA | External Carotid Artery |
 | PAOP | Pulmonary Artery Occlusive Pressure (a.k.a.PCWP) |
 | CSMAP | Celiac-superior Mesenteric Artery Portography |
 | FORECAST | Fractional Flow Reserve Or Relative Fractional Velocity Reserve Evaluation Of Coronary Artery Stenosis Vs Thallium |
 | UAC | Umbilical Artery Catheter; Unusual-appearing Child |
 | PASP | Pancreas-specific Protein; Pulmonary Artery Systolic Pressure |
 | CAVG | Coronary Artery Vein Graft |
 | CAVATAS | Carotid And Vertebral Artery Transluminal Angioplasty Study |
 | ARCH | Amiodarone Reduces Coronary Artery Bypass Grafting Hospitalization [trial]; Automated Record For Child Health |
 | CAOD | Coronary Artery Occlusive Disease |
 | ACHA | Anterior Choroidal Artery |