ECG rhythms

I. Supraventricular

  1. Sinus Dysrhythmia
  2. Sinus Bradycardia
  3. Sinus Tachycardia (100-160) [Ddx: fever, hypoxia, anemia, hypovolemia, PE]
  4. Premature Atrial Contractions
  5. MAT (100-180) [Ddx: COPD, CHF, sepsis, methylxanthine tox]
  6. A. Flutter (250-350)
  7. A. Fib [HTN, ACS, rheumatic HD, thyrotoxicosis)
  8. Supraventricular tachycardia

II. Junctional

  1. (40-60)
  2. [Ddx: CHF, HF, myocarditis, hyperkalemia, dig tox)

III. Ventricular

  1. PVCs [Ddx: dig, CHF, hypokalemia, alkalosis, hypoxia, drugs]
  2. Accelerated Idioventricular Rhythms (AIVR)
  3. V. Tach
  4. Torsades de Pointes
  5. V. Fib

IV. Conduction Disturbances

  1. A. AV Block
    1. First Deg
    2. Second Deg
      1. Mobitz I (Wenckeback) -progressive prolongation-
      2. Mobitz II -droped beat(s)-
    3. Third Deg

V. Preterminal

  1. PEA
  2. Asystole

VI. Preexcitation Syndromes

  1. WPW

Source

1/1/06 DONALDSON (from Tintinali)