7 results
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... normal • QRS complexes ... to concomitant bundle ... is below the AV ... HeartBlock #Diagnosis #Cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
node (His bundle ... Heart Block • ... node, His Bundle ... #Blocks #heart ... #heartblock #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... heart block. ... Block aka Complete ... Heart Block • ... #AVBlock #cardiology
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Heart Block: ... Heart Block: ... • Block in AV ... electrocardiogram #ecg ... #cardiology
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Block aka Complete ... Heart Block • ... AV block, the PP ... #cardiology #ekg ... #ecg #diagnosis
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular Complexes ... Hypokalemia • Bundle ... branch block • ... A PAC also has a ... #differential #cardiology
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
to focus on ... O: Obstructed AV ... as first-degree AV ... underlying structural heart ... #cardiology #differential