EKG 24-Answer

  • Rate:  65 bpm
  • Rhythm:  First degree AV block
  • Axis:  + 68
  • Intervals:  PR= 320 ms, QRS< 120 ms
  • Morphology:  Narrow QRS, LVH, no BBB
  • ST segment:  ST depression in V4-6 and slightly in II, III, aVF; upward sloping of ST segment c/w digitalis effect
  • T-waves:  No ischemic changes
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