19 results
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
VT: - No RS complexes ... - Very broad complexes ... produce a hybrid complex ... VT #VTach #SVT #Comparison ... #diagnosis #electrocardiogram
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
Wide vs Narrow Complex ... rhythm table #Diagnosis ... #Cardiology #EKG ... #ECG #WideComplex ... Irregular #Table #Comparison
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
AVRT in narrow complex ... aberrancy in wide complex ... Brugada criteria) #Diagnosis ... #ECG #Lead #AVR ... #Utility #ALiEM
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
Bradycardias Comparison ... Type 1 and 2 - COMPLETE ... HEART BLOCK #Diagnosis ... #ECG #Bradycardia ... #Common #Comparison
Supracondylar Fracture Classification - Type I: Non-displaced. Type II: Displaced with intact anterior cortex. Type III:
Supracondylar Fracture Classification ... Type III: Complete ... posterior cortex) #Diagnosis ... Flexion #Fracture #Classification ... #ALiEM
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... Pacemaker 3rd Degree, Complete ... HeartBlocks #Types #Classification ... #degrees #summary ... #Diagnosis #EKG
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... • The QRS complex ... may progress to complete ... sinus rhythm with complete ... #ecg #diagnosis
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Summary table of ... Antigen-antibody complex ... Antigen-antibody complexes ... allergy #table #classification ... #comparison
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
encompassing a QRS complex ... intervening QRS complex ... Arrhythmia #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... variants #clinical #comparison
Supracondylar Extension Fracture Classification - Type I: Non-displaced. Type II: Displaced with intact posterior cortex. Type
Extension Fracture Classification ... Type III: Complete ... #Diagnosis #EM # ... Extension #Fracture #Classification ... #ALiEM