11 results
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Second Degree AV Block ... ) of the first conducted ... than the last conducted ... Second #Degree #AVBlock ... cardiology #ecg #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... Dropped beats (non-conducted ... beating" • The block ... Cardiology #EKG #ECG #Electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart Block ... culminating in non-conducted ... prolongation • Non-conducted ... PR intervals in conducted ... Diagnosis #EKG #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
) of the first conducted ... than the last conducted ... on the second conducted ... atrioventricular #blocks #AVBlock ... ecg #diagnosis #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
of conduction block ... waves • Pseudo-STEMI ... Hyperkalemia #EKG #ECG #electrocardiogram
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
from native beat conducted ... Criteria - Suspect STEMI ... Checklist #EKG #electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
First Degree AV Block ... Second Degree AV Block ... waves fail to conduct ... • Site of Block ... ekg #diagnosis #electrocardiogram
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
High-grade AV Block ... aka Advanced AV Block ... waves are not conducted ... #Highgrade #AVBlock ... cardiology #ecg #ekg #electrocardiogram
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
Paroxysmal AV Block ... persistent AV block ... initiated by: conducted ... #Paroxysmal #AVBlock ... cardiology #ekg #ecg #electrocardiogram
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
Paroxysmal AV Block ... persistent AV block ... initiated by a conducted ... #Paroxysmal #AVBlock ... cardiology #ecg #ekg #electrocardiogram