11 results
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
block, also known as ... interval resets and ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI #
Type 1 Second-degree AV block, also known as Mobitz I or Wenckebach periodicity, is almost always
block, also known as ... interval resets and ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzI #
Mobitz II heart block is characterized on a surface ECG by intermittently nonconducted P waves not
characterized on a surface ECG ... PR prolongation and ... #Clinical #EM #IM ... #Cardiology #MedStudent ... #EKG #MobitzII
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Complete Heart Block and ... :1 AV Block • Bidirectional ... Ventricular Tachycardia ... #Arrhythmias #diagnosis ... #cardiology #ecg
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
antidepressant (TCA) and ... narrow complex tachycardias ... using the Vereckei criteria ... ) #Diagnosis # ... Cardiology #EKG
Hyperkaelemia ECG Features - With mild to moderate hyperkalemia, there is reduction of the size of
of the P wave and ... the QRS complex, and ... #Diagnosis #Cardiology ... #MedStudent #EKG ... #Progression #Criteria
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
reciprocating tachycardia ... Pathophysiology #Diagnosis ... #Cardiology #MedStudent ... #EKG #WPW #WolffParkinsonWhite ... DeltaWave #ShortPR #Criteria
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
: Differential diagnosis ... aVR • Classic EKG ... • Vereckei criteria ... VT than Brugada criteria ... #cardiology
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Differential Diagnosis ... Paradoxical emboli via ASD ... -> TEE • Duke Criteria ... ↑ ESR, CRP • EKG ... #management #cardiology
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Multifocal Atrial Tachycardia ... electrocardiographic criteria ... for the diagnosis ... Pacemaker #wap #diagnosis ... #cardiology #ekg