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Cardiology EKG Rhythms and 60 Interventions.

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1 / 12 Cardiology EKG Rhythms and 60 Interventions. 1. Normal Sinus Rhythm - notice absence of P-wave for a complete cycle (a missed cycle) 3. Sinus arrhythmia 4. Sinus Bradycardia 5. Sinus Tachycardia 6. Wandering atrial pacemaker 7. P wave vs T wave P generally smaller than T 8. MAT (multifocal atrial tachy) 2 / 12 Cardiology EKG Rhythms and 60 Interventions. 9. Atrial Fibrillation A: 350-450 (atria quivering) - irreg-irreg rhythm (R-RI=irreg) **unsure/no P-wave (non-distinguishable)** hrs, if don't know pt need to be put on thrombolytics) 10. Atrial Flutter A: 250-350 11. Junctional Escape beats 12. Junctional rhythm 13. JunctionalTachycardia 14. Premature junctional contractions (PJC) 15. Premature atrial contractions (PAC's) 16. Supraventricular Tachycardia (SVT) aka Paroxysmal atrial - P often overlaps prior T wave tachycardia (PAT) 17. First-degree AV block 18. Second-degree block: Mobitz Type I Wenckebach) - PRI >5 boxes/.20 sec 19. Second-degree AV block: Mobitz Type II 20. Third-degree AV block (complete block) - normal PRI then sudden drop of QRS 21. Asystole - dead 22. Premature ventricular contractions (PVC's) - 3+ PVCs = Vtach! 5 / 12 Cardiology EKG Rhythms and 60 Interventions. 23. Idioventricular rhythm 24. Accelerated idioventricular rhythm (AIVR) 25. Ventricular tachycardia 26. Ventricular Flutter 27. Tosades de Pointes 28. Ventricular Fibrillation 29. R atrial hypertrophy 30. L atrial hypertrophy 31. R ventricular hypertrophy (RVH) 32. L ventricular hypertophy (LVH) 350-450 - "chaotic" 33. BBB - Wide QRS >3 box 34. R Bundle Branch Block 35. L Bundle Branch Block - wide QRS >3 boxes (0.12) - V1/V2 "bunny ears" (2-R waves) 36. Myocardial Infarction (MI) Ischemia: inverted Twave 37. Ischemia - T wave inversion - 38. Injury ST recent) - can still save heart cells/reverse 9 / 12 40. anterior wall V1, V2, V3, V4 41. Anteroseptal region V1, V2 42. Inferior wall II, III, aVF - 43. Lateral wall I, 44. Posterior wall wave 45. Angina pectoris ... 46. Unstable angina ... 47. Digitalis Effect 10 / 12 48. Hypercalcemia 49. Hypocalcemia) 50. Hyperkalemia 51. Hypokalemia 52. Lown-Ganong-Levine Syndrome 11 / 12 Cardiology EKG Rhythms and 60 Interventions. 53. Pacemakers pa 54. Pericarditis 55. Pulmonary embolus 56. Wolf-Parkinsons-White (S1 Q3 T3) 57. Axis Refers to the direction of movement of depolarization Cardiology EKG Rhythms and 60 Interventions. 58. Axis pic 59. Wide QRS Vtach, PVC, 3o AV block, BBB 60. Rate 40's 3o AV block, 2o AV block type II, or ventricular rhythm

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