<p> ANSWER KEY TO ECG IN COURSE PACK</p><p>1. Accelerated Junctional Rhythm 2. Ventricular Tachycardia 3. Normal Sinus Rhythm with Multifocal (Multiformed) Premature Ventricular Contractions 4. Normal Sinus Rhythm with baseline artifact 5. Junctional Rhythm 6. Normal Sinus Rhythm with Right Bundle Branch Block. Also suspect some myocardial ischemia 7. 1st Degree Heart Block 8. Ventricular Fibrillation 9. Normal Sinus Rhythm with Premature Junctional Contractions 10. Sinus Bradycardia 11. Normal Sinus Rhythm with Premature Atrial Contractions 12. Ventricular Bigeminy 13. Atrial Flutter 14. Asystole 15. 2nd Degree Heart Block, Type I (Wenckebach) 16. Normal Sinus Rhythm with Unifocal (Uniform) Premature Ventricular Contractions 17. 3rd Degree (Complete) Heart Block 18. 2nd Degree Heart Block, Type II 19. Atrial Fibrillation 20. Ventricular Escape (Idioventricular) Rhythm</p><p>1. Normal Sinus Rhythm 2. Ventricular Tachycardia 3. Atrial Fibrillation 4. Normal Sinus Rhythm with Multifocal (Multiformed), Couplet Premature Ventricular Contractions 5. Junctional Rhythm 6. Normal Sinus Rhythm with Premature Atrial Contractions 7. Normal Sinus Rhythm with Right Bundle Branch Block. Also suspect some myocardial ischemia. 8. 1st Degree Heart Block 9. Ventricular Fibrillation 10. 2nd Degree Heart Block, Type II 11. A-V Sequential Pacemaker 12. Normal Sinus Rhythm with depressed ST segment 13. Atrial Flutter 14. Ventricular Bigeminy 15. Normal Sinus Rhythm with Premature Junctional Contractions 16. Sinus Bradycardia 17. 2nd Degree Heart Block, Type I (Wenckebach) 18. Normal Sinus Rhythm with a run (salvo) of Ventricular Tachycardia 19. 3rd Degree (Complete) Heart Block 20. Accelerated Junctional Rhythm 21. Ventricular Pacemaker</p>