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 ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
bradycardia, first-degree ... tachycardia with ... The various ECG ... #Diagnosis #Cardiology ... #EKG #ECG #Digoxin
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... blocks (1°, 3° and Type ... re-entrant tachycardia ... re-entrant tachycardia ... #Causes #cardiology
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
DEGREE AV BLOCK ... Type 1 and 2 - ... HEART BLOCK #Diagnosis ... #Cardiology #EKG ... #ECG #Bradycardia
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Algorithm Narrow ... • AV nodal reentrant ... AV reentrant tachycardia ... • Atrial tachycardia ... #cardiology
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart ... always within the AV ... #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Tachycardia with ... 2:1 AV Block • ... #Arrhythmias #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... Block type II ( ... #Second #Degree ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... block is below the AV ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG ... #ECG #Electrocardiogram
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT ... - Premature atrial ... depolarizes the atria ... ECG usually shows ... Pathophysiology #cardiology