| Abbreviations | Meaning |
 | CARD | Cardiac Automatic Resuscitative Device; Caspase Activating And Recruiting Domain |
 | TECSAC | Tele-collaboration For Signal Analysis In Cardiology |
 | QCS | Quebec Cardiovascular Study; Quick Confusion Scale |
 | CD | Cardiac Dullness |
 | HHCS | High-altitude Hypertrophic Cardiomyopathy Syndrome |
 | DUCCS | Duke University Clinical Cardiology Study |
 | NCCI | Noncardiac Cerebral Ischemia |
 | TACS | Thrombolysis And Angioplasty In Cardiogenic Shock [study] |
 | PPI | Post [cardiac] Pacing Interval |
 | MCI-154 | A Cardiac Ca2+ Sensitizer |
 | CVI | Cardiovascular Incident |
 | VERDICT | Verapamil Digoxin Cardioversion Trial; Veterans Evidence-Based Research, Dissemination, And Implementation Center |
 | CVICU | Cardiovascular Intensive Care Unit |
 | S-T | [segment] In Electrocardiography, The Portion Of The Segment Between The End Of The S Wave And The Beginning Of The T Wave; Sickle-cell Thalassemia |
 | EKG | Electrocardiogram, Electrocardiography |