13 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... by a blocked P wave ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI #
Canon A waves in a patient with AV dissociation

Occurs due to the simultaneous contraction of atria
Canon A waves in ... msocoMD #CanonA #Awaves ... #waves #AV #dissociation ... #clinical #video ... neck #cardiology
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
Second-degree AV ... by a blocked P wave ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI #
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
Cannon A Waves on ... Cannon a waves ... VivekKulkarniMD #CannonA #AWaves ... #JVP #Clinical ... #Video #Cardiology
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
nonconducted P waves ... non-conducted P waves ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzII
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
3 different P waves ... pause 2º - Mobitz ... II / Mobitz - , ... #EKG #diagnosis ... electrocardiogram #cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
200 msec) • P wave ... intervals until a P wave ... completely absent, P waves ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... rapid cannon a waves ... Hussainch #Cannon #Awaves ... #Cardiology #Neck
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block Type I aka Mobitz ... Block type II (aka Mobitz ... • This is a clinically ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
non-conducted P wave ... Brady Management ... Non-conducted P waves ... summary #Diagnosis #EKG ... #cardiology