1. Normal sinus rhythm2. Sinus tachycardia 3. Sinus bradycardia 4. Supraventricular tachycardia5. PACs in NSR6. Atrial flutter 7. Atrial fibrillation 8. Junctional escape 9. 1st AV block 10. 2nd A-Wenckebach 11. 2nd AV Block- II 12. 3rd AV Block-CHB13. PVCs, multi-focal 14. Ventricular tachycardia 15. VT, torsades de pointe16. Ventricular fibrillation