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ECG Rhythm Interpretation Module III Normal Sinus Rhythm
Course Objectives ,[object Object],[object Object],[object Object]
Learning Modules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Normal Sinus Rhythm (NSR) ,[object Object],[object Object]
NSR Parameters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Arrhythmia Formation ,[object Object],[object Object],[object Object],[object Object],[object Object]
SA Node Problems ,[object Object],[object Object],[object Object],[object Object],[object Object],Sinus Tachycardia may be an appropriate response to stress.
Atrial Cell Problems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Teaching Moment ,[object Object]
Atrial Cell Problems Atrial cells can also: •  fire continuously from multiple foci  or fire continuously due to multiple micro re-entrant “wavelets” Atrial Fibrillation Atrial Fibrillation
Teaching Moment Multiple micro re-entrant “wavelets” refers to wandering small areas of activation which generate fine chaotic impulses. Colliding wavelets can, in turn, generate new foci of activation. Atrial tissue
AV Junctional Problems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Ventricular Cell Problems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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E.C.G. Part 3

  • 1. ECG Rhythm Interpretation Module III Normal Sinus Rhythm
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10. Atrial Cell Problems Atrial cells can also: • fire continuously from multiple foci or fire continuously due to multiple micro re-entrant “wavelets” Atrial Fibrillation Atrial Fibrillation
  • 11. Teaching Moment Multiple micro re-entrant “wavelets” refers to wandering small areas of activation which generate fine chaotic impulses. Colliding wavelets can, in turn, generate new foci of activation. Atrial tissue
  • 12.
  • 13.