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ECG Basics - Atrial Rhythms #Cardiology #MedStudent #EKG #Atrial #SVT #Comparison #Table #AFib #AFlutter #MAT #WAP
Rhythms #Cardiology ... #MedStudent #EKG ... #Table #AFib #AFlutter ... #MAT #WAP #WPW ... #SVT #ECGEducator
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Tachycardia • Aflutter ... WPW) - Narrow ... • AFib • AFIutter ... tachyarrhythmias #Cardiology ... #causes
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
OAVRT, AFIutter) ... Tachycardia: • AFib > AFIutter ... variable block >> MAT ... • HyperK vs AF+WPW ... #cardiology
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
Supraventricular tachycardia (SVT ... ), atrial flutter ... Symptoms may include ... #Clinical #MedStudent ... #Cardiology #EKG
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib + WPW ... DANGER (4) Vfib/flutter ... (2) Atrial flutter ... absent P (2) A flutter ... #EKG #diagnosis
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Possible atrial flutter ... possible atrial flutter ... or MAT - Control ... Treatment #management #cardiology ... #algorithm
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
nodal conduction Uses ... fibrillation and atrial flutter ... (at therapeutic ... : - Scooping ST ... #Cardiology #Digitalis
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Paroxysmal AF, atrial flutter ... Atrial fibrillation/flutter ... associated with anxiety may ... /Vfib/Afib/WPW) ... #Palpitations #Cardiology
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
if necessary to max ... cardioversion • If known SVT ... with AF (AF + WPW ... Treatment #management #cardiology ... #algorithm
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
WOBBLER: Each letter ... Wolff-Parkinson-White Syndrome (WPW ... intervals • WPW ... pathway that can cause ... #cardiology #differential