14 results
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
Premature Atrial Complex ... • PAC can be ... blocked or non-conducted ... diagnosis #ekg #ecg #electrocardiogram ... premature #atrial #complexes
Complete (3rd Degree) Heart Block on ECG

ECG of a man brought to the ER by paramedics
Complete (3rd Degree ... ) Heart Block on ... @EM_RESUS #Complete ... #3rdDegree #HeartBlock ... #ECG #EKG #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 ... #heart #heartblock ... ekg #diagnosis #electrocardiogram
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... waves and QRS complexes ... beating" • The block ... #SecondDegree #HeartBlock ... Cardiology #EKG #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... normal • QRS complexes ... bundle branch block ... #SecondDegree #HeartBlock ... Cardiology #EKG #ECG #Electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Brady Management ... Degree, Mobitz II HeartBlock ... Pacemaker 3rd Degree, Complete ... SarahFoohey #HeartBlocks ... Diagnosis #EKG #electrocardiogram
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of Complete ... ddx includes (1) complete ... She had complete ... CannonA #AWaves #Complete ... #HeartBlock #PhysicalExam
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Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
• The QRS complex ... may progress to complete ... aka Complete Heart ... rhythm with complete ... ecg #diagnosis #electrocardiogram
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Article: Wide Complex ... www.ncbi.nlm.nih.gov/pmc ... Cardiology #ECG #EKG #Electrocardiogram ... Comparison #Brugada #Algorithm
Ventricular Tachycardia - Management Algorithm
Wide Complex Tachycardia: Rate > 100, QRS > 120
DDx: Ventricular tachycardia, SVT
Tachycardia - Management ... Algorithm Wide ... Complex Tachycardia ... iso Na channel blocker ... #Algorithm #cardiology