ECG rhythms: Difference between revisions

(Created page with "==I. Supraventricular== A. Sinus Dysrhythmia B. Sinus Bradycardia C. Sinus Tachycardia (100-160) [Ddx: fever, hypoxia, anemia, hypovolemia, PE] D. Premat...")
 
 
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==I. Supraventricular==
==I. Supraventricular==
 
*Normal sinus
 
*Sinus dysrhythmia
    A. Sinus Dysrhythmia
*[[ACLS: Bradycardia|Sinus bradycardia]] (<60)
 
*[[Sinus tachycardia]] (100-160)  
    B. Sinus Bradycardia
*Premature atrial contractions
 
*[[Wandering atrial pacemaker]]
    C. Sinus Tachycardia (100-160) [Ddx: fever, hypoxia, anemia, hypovolemia, PE]
*[[Multifocal atrial tachycardia]] (100-180)
 
*[[Atrial flutter]] (250-350)
    D. Premature Atrial Contractions
*[[Atrial fibrillation (main)|Atrial fibrillation]]
 
*[[Paroxysmal supraventricular tachycardia]]
    E. MAT (100-180) [Ddx: COPD, CHF, sepsis, methylxanthine tox]
 
    F. A. Flutter (250-350)
 
    G. A. Fib [HTN, ACS, rheumatic HD, thyrotoxicosis)
 
    H. Supraventricular tachycardia


==II. Junctional==
==II. Junctional==
 
*Narrow complex, rate 40-60
 
*DDx: [[CHF]], [[myocarditis]], [[hyperkalemia]], [[Digoxen Toxicity]]
    (40-60)
 
    [Ddx: CHF, HF, myocarditis, hyperkalemia, dig tox)


==III. Ventricular==
==III. Ventricular==
 
*Accelerated Idioventricular Rhythms (AIVR)
 
*[[Premature ventricular contraction]]
    A. PVCs [Ddx: dig, CHF, hypokalemia, alkalosis, hypoxia, drugs]
*[[Torsades de pointes]]
 
*[[Adult pulseless arrest|Ventricular fibrillation]]
    B. Accelerated Idioventricular Rhythms (AIVR)
*[[Tachycardia (wide)|Ventricular tachycardia]]
 
    C. V. Tach
 
    D. Torsades de Pointes
 
    E. V. Fib


==IV. Conduction Disturbances==
==IV. Conduction Disturbances==
 
*[[AV blocks]]
 
    A. AV Block
 
          1) First Deg
 
          2) Second Deg
 
              i) Mobitz I (Wenckeback) -progressive prolongation-
 
              ii) Mobitz II -droped beat(s)-
 
          3) Third Deg


==V. Preterminal==
==V. Preterminal==
 
*[[Adult pulseless arrest|Pulseless Electrical Activity (PEA)]]
 
*[[Adult pulseless arrest|Asystole]]
    A. PEA
 
    B. Asystole


==VI. Preexcitation Syndromes==
==VI. Preexcitation Syndromes==
*[[Wolf Parkinson White (WPW)]]


==See Also==
*[[Antiarrhythmics]]
*[[ACLS (Main)]]
*[[ECG (Main)]]
*[[Pacemaker complication]]


    A. WPW
==External Links==
 
*[http://lifeinthefastlane.com/ecg-library/basics/ Life in the Fast Lane ECG Basics]
 
==Source ==
 
 
1/1/06 DONALDSON (from Tintinali)
 
 


==References==
<references/>


[[Category:Cards]]
[[Category:Cardiology]]

Latest revision as of 04:54, 11 February 2021