9 results
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
waves and QRS complexes ... are normal but ... always within the AV ... #SecondDegree #HeartBlock ... Cardiology #EKG #ECG #Electrocardiogram
Second degree AV Block type II (aka Mobitz II)
 • There is constant PR interval (normal
Second degree AV ... constant PR interval (normal ... • The QRS complex ... of the block (AV ... cardiology #ecg #ekg #electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
• p waves are normal ... • QRS complexes ... block is below the AV ... #SecondDegree #HeartBlock ... Cardiology #EKG #ECG #Electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
preceding each QRS complex ... wave (ventricular complex ... Third Degree" • Complete ... Blocks #heart #heartblock ... ekg #diagnosis #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
II HeartBlock: ... Pacemaker 3rd Degree, Complete ... • Block in AV ... (block beyond AV ... Diagnosis #EKG #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• The QRS complex ... may progress to complete ... Block aka Complete ... sinus rhythm with complete ... ecg #diagnosis #electrocardiogram
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Algorithm for the ... Regular, Wide-Complex ... AV Dissociation: ... twitter.com/thame #WideComplex ... Interpretation #ECG #EKG #Electrocardiogram
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
of Stable Wide-Complex ... WPW) - Avoid AV ... Follow narrow-complex ... protocol #Stable #WideComplex ... management #cardiology #algorithm
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval < 120 ms = AV ... Lose P • 3° Complete ... through) QRS Complex ... of depth of QRS complex ... are multiple QTc correction