23 results
ECG Basics - Atrial Rhythms #Cardiology #MedStudent #EKG #Atrial #SVT #Comparison #Table #AFib #AFlutter #MAT #WAP
ECG Basics - Atrial ... Rhythms #Cardiology ... #MedStudent #EKG ... #Atrial #SVT #Comparison ... #Table #AFib #AFlutter
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... Pre-Excitation AFib ... #clinical #ecg ... #ekg #electrocardiogram ... #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... SVTs - atrial/junctional ... Distal AV block - ventricular ... bradyarrhythmia #ECG ... #EKG #diagnosis
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
flutter • AV ... fibrillation ... flutter with variable ... fibrillation ... #Causes #cardiology
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
four main types: atrial ... fibrillation, paroxysmal ... ), atrial flutter ... #Clinical #MedStudent ... #Cardiology #EKG
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Escape Rhythm • Ventricular ... • Premature ventricular ... interval) • AFib ... tachyarrhythmias #Cardiology
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... atrial flutter ... Digoxin effect on ECG ... Electrocardiogram #EKG ... #ECG
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Flutter (AFL), ... Atrial Fibrillation ... , Polymorphic VT ... Fibrillation (V-Fib ... Diagnosis #Causes #cardiology
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... atrial flutter ... standard 12 lead ECG ... Lead I on the ECG ... #Cardiology #EKG
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
fibrillation (or ... polymorphic ventricular ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia ... #VT