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Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
type of cardiac arrhythmia ... The arrhythmias ... seen are sinus bradycardia ... Non-paroxysmal atrial ... Diagnosis #Cardiology #EKG
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
60 (1) Sinus bradycardia ... - ventricular pacemaker ... #Tachycardia #Bradycardia ... #EKG #diagnosis ... #electrocardiogram
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... bpm) • Sinus Bradycardia ... /2nd /3rd degree ... • Premature ventricular ... interval) • AFib
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... irregular rhythms: Paroxysmal ... supraventricular or ventricular ... tachycardia • Ventricular ... /Afib/WPW) • Loss
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Waves/Fibrillary = afib ... aVF) • Right ventricular ... hypokalaemia or bradycardia ... @AmyChung #EKG ... #Electrocardiogram