7 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... Degree, Mobitz II HeartBlock ... • Block in AV ... SarahFoohey #HeartBlocks ... #ecg #cardiology
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
(AV) block is not ... seen are sinus bradycardia ... block, ventricular ... Non-paroxysmal atrial ... #Diagnosis #Cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Atrioventricular ... until a P wave (ventricular ... #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
, AFib w/ AV Block ... AV Block, Mobitz ... II AV Block Wide ... Diagnosis #Management ... #cardiology #criticalcare
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
High-grade AV Block ... Paroxysmal AV Block ... #blocks #AVBlock ... #cardiology #ekg ... #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
- w/ variable block ... block 1º - long ... block (lower AV ... block - ventricular ... #cardiology #differential
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
irregular rhythms: Paroxysmal ... with variable block ... caused by advanced atrioventricular ... block or sinus ... #Palpitations #Cardiology