26 results
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
Phenomenon) 2nd Degree AV ... Block on EKG ... to 6:5 in this ECG ... #Block #AVBlock ... #diagnosis #cardiology
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Block type II ( ... location of the block ... location of the block ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
BLOCK - 2nd DEGREE ... AV BLOCK Type 1 ... COMPLETE HEART BLOCK ... #Diagnosis # ... Cardiology #EKG
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... beating" • The block ... always within the AV ... #HeartBlock #Diagnosis ... #Cardiology #EKG
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... bundle branch block ... beats • The block ... is below the AV ... #Cardiology #EKG
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
) block is not seen ... block, ventricular ... of block may be ... Complete heart block ... #Diagnosis #Cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... Block Type I aka ... Block type II ( ... #AVBlock #cardiology ... #ekg #ecg #diagnosis
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Degree AV Block ... Type 1 (Weinckebach ... Type 2 "If some ... #heartblock #cardiology ... #ecg #ekg #diagnosis
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
bradycardia, Sick Sinus Syndrome ... (1°, 3° and Type ... (1°, 3°, and Type ... node: AV re-entrant ... #Causes #cardiology
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV ... Block Type I aka ... Second #Degree #AVBlock ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram