Fatima Ryalat, MD Research and Teaching Assistant Physiology Department.

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Presentation transcript:

Fatima Ryalat, MD Research and Teaching Assistant Physiology Department

We diagnose PATIENTS not ECG Always stick to your own methodology analyzing ECG so as not to miss anything.

P wavePresent Normal Morphology Abnormal Morphology Abscent

120 – 200 ms ( 3-5 ss) Normal Heart Block > 5 ss Prolonged < 3 ss WPW Shortened

ST segment Iso electric (normal) Elevated (MI or Pericarditis) Depressed (Ischemia)

NL T waveInverted Hyper acute (MI) Peaked (hyperkalemia) Flat (hypokalemia)