The following is a list of heart rhythms abbreviations available on Studycast and their full description.
Abbreviation | Description |
| AF | ATRIAL FIBRILLATION |
| AFL | ATRIAL FLUTTER |
| AFLRR | ATRIAL FLUTTER WITH RAPID VENTRICULAR RESPONSE |
| AFLVP | ATRIAL FLUTTER WITH VENTRICULAR PACING |
| AFRR | ATRIAL FIBRILLATION WITH RAPID VENTRICULAR RESPONSE |
| AFVP | ATRIAL FIBRILLATION WITH VENTRICULAR PACING |
| AJR | ACCELERATED JUNCTIONAL RHYTHM |
| ASVP | ATRIAL SENSING WITH VENTRICULAR PACING |
| AT | ATRIAL TACHYCARDIA |
| AVP | ATRIAL AND VENTRICULAR PACING |
| EAR | ECTOPIC ATRIAL RHYTHM |
| IVR | IDIOVENTRICULAR RHYTHM |
| JR | JUNCTIONAL RHYTHM |
| MAT | MULTIFOCAL ATRIAL TACHYCARDIA |
| NPACE | NORMAL PACEMAKER RHYTHM |
| NR | NOT READABLE |
| NSR | NORMAL SINUS RHYTHM |
| PAC | PREMATURE ATRIAL COMPLEXES |
| PACEAF | ATRIAL FIBRILLATION WITH VENTRICULAR PACED RHYTHM |
| PACEFC | PACEMAKER FAILURE TO CAPTURE |
| PACEFP | PACEMAKER FAILURE TO PACE |
| PACENSR | NSR WITH VENTRICULAR PACED RHYTHM |
| PSVT | PAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA |
| PVC | PREMATURE VENTRICULAR COMPLEX |
| RRO | REGULAR RHYTHM,UNDETERMINED ORIGIN |
| SA | SINUS ARRHYTHMIA |
| SB | SINUS BRADYCARDIA |
| SRSA | SINUS RHYTHM WITH SINGLE PACS |
| SRSV | SINUS RHYTHM WITH SINGLE PVCS |
| SSS | SICK SINUS SYNDROME |
| ST | SINUS TACHYCARDIA |
| SVT | SUPRAVENTRICULAR TACHYCARDIA |
| VBIG | VENTRICULAR BIGEMINY |
| VT | VENTRICULAR TACHYCARDIA |
| VTRI | VENTRICULAR TRIGEMINY |
| WPW | WOLF-PARKINSON-WHITE |