58 results
ECG Interpretation Basics Quick Reference
- Rhythm and Rate
- QRS / Blocks
- Intervals
- Axis
- Chambers
- ST/T/Q (Ischemia)

By
Quick Reference - Rhythm ... and Rate - QRS ... / Blocks - Intervals ... #Electrocardiogram ... #Cardiology #Diagnosis
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
Measurement in Irregular Rhythms ... on the EKG, and ... Measurement #Irregular #Rhythm ... #cardiology #diagnosis ... #ecg #ekg #electrocardiogram
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
is now in Sinus Rhythm ... The PR interval ... waves in V2 + V3, and ... #ECG #Electrocardiogram ... #Clinical #Cardiology
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Irregularly irregular rhythm ... varying PP, PR and ... RR intervals ... Tachycardia #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... waves • PR, QRS, and ... response, junctional rhythm ... #ECG #electrocardiogram ... #cardiology #diagnosis
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Idioventricular Rhythm ... • Regular rhythm ... origin • Capture and ... AIVR #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
Pediatric ECG Interpretation Guide

1) Rate Calculation
2) Rhythm
3) QRS Axis
4) P Wave
5) ST Segment
6) QTc
7) QRS Complex
8)
Calculation 2) Rhythm ... Davis @TessaRDavis and ... gracie_leo #ECG ... Pediatrics #peds #cardiology ... #Electrocardiogram
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Slurred S in I and ... R in V1 UCSD Internal ... #Diagnosis #ECG ... #electrocardiogram ... #cardiology
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... and Pro-Arrhythmic ... #electrocardiogram ... pathophysiology #ekg ... #ecg #cardiology
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
designs and algorithms ... Vereckei aVR,6 and ... Tachycardia #VTach #ECG ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology