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cardiac
common dysrhthmias
| Question | Answer |
|---|---|
| brady | slow |
| tachy | fast |
| a-fib | irregular |
| a-flutter | saw teeth |
| v-tach | wide |
| v-fib | wavy |
| asystole | flat line |
| regurgitation | systole |
| stenosis | diastolic |
| Niacin | flushing |
| statin | muscle pain (rhabdomyolysis) and liver toxicity |
| nitrates | headache, hypotension |
| Warfarin antidote | vitamin k |
| Heparin antidote | protamine sulfate |
| digoxin Therapeutic range | 0.5–0.8 |
| Triglycerides | <150 |
| HDL | >50 |
| LDL | <100 |
| Total Cholesterol | <200 |
| P wave | Atrial depolarization → atria contract |
| PR Interval | start of P wave to start of QRS |
| QRS complex | Ventricular depolarization → ventricles contract |
| T wave | Ventricular repolarization → ventricles relax |
| ST segment | ventricular depolarization and repolarization |