59 results
Right bundle branch block - Lead V1 Morphologies

#Diagnosis #Cardiology #ECG #EKG #RBBB #Morphologies #V1
branch block - Lead V1 ... #Morphologies #V1
RBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • R >
Criteria - Lead V1 ... VTach #Criteria #V1
Ventricular Tachycardia in Wide Complex Tachycardia - Telemetry Diagnosis
 • Lead V1 - LBBB Criteria
 •
Diagnosis • Lead V1 ... Criteria • Lead V1
LBBB Ventricular Tachycardia Criteria - Lead V1 - Telemetry Diagnosis
WCT is VT IF:
 • Initial r
Criteria - Lead V1 ... VTach #Criteria #V1
Left Ventricular Hypertrophy (LVH) Criteria
• Sokolow + Lyon 
 - S V1 + R V5 or
Sokolow + Lyon - S V1 ... 6 > 25mm - S V1 ... -3 > 25 mm, S V1
Neuroanatomy of The cavernous sinuses (CS) :
The ICA & cranial nerves 3,4,6,V1,V2 travel through the
cranial nerves 3,4,6,V1
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
depression in V1 ... and concave) in V1 ... is a tall R in V1 ... any of the leads V1 ... complex (leads V1
Typical (Counterclockwise) and Reverse Typical (Clockwise) Atrial Flutter on EKG
Typical (Counterclockwise) Atrial Flutter
 • Inferior leads:
negative") • V1 ... sawtooth) • V1
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
>2mm in >1 of V1 ... prolonged S wave V1 ... S1Q3T3, tall R in V1
Modified Sgarbossa Criteria - Diagnostic Checklist for diagnosing MI in LBBB or Pacemaker
1) Identify LBBB or
Dominant S wave in V1 ... (deep S waves V1 ... 1 mm in leads V1