19 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
(ECG) on consecutive ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI # ... #ECGEducator
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
(ECG) on consecutive ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI # ... #ECGEducator
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
characterized on a surface ECG ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzII ... #ECGEducator
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
waves • PR, QRS, and ... fib with slow ventricular ... #ECG #electrocardiogram ... #cardiology #diagnosis ... #clinical
Mobitz Type I (Wenckebach Phenomenon) 2nd Degree AV Block on EKG
 • P-R interval gradually increases
Mobitz Type I (Wenckebach ... a dropped beat and ... AVBlock #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Ventricular origin ... • Capture and ... AIVR #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #clinical
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
- are abnormal electrocardiogram ... or idiopathic ventricular ... #Cardiology #diagnosis ... #osbornwaves #Electrocardiogram ... #ECG #Clinical
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Treatment 2nd Degree, Mobitz ... . 2nd Degree, Mobitz ... association between P and ... #electrocardiogram ... #ecg #cardiology
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... flutter is suspected clinically ... to the wave of ventricular ... #Cardiology #EKG ... Placement #Flutter #ECGEducator
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Degree AV Block - Mobitz ... until a P wave (ventricular ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram