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

By
ECG Interpretation ... - Chambers - ST ... #Interpretation ... #Basics #EKG #Electrocardiogram ... #Cardiology #Diagnosis
ECG of a 55-year-old man who presented to the ER with chest pain 
Computer interpretation: “Nonspecific
ECG of a 55-year-old ... pain Computer interpretation ... Hyperacute Inferior ... #Clinical #Cardiology ... #EKG #STEMI #InferoPosterior
Pediatric ECG Interpretation Guide

1) Rate Calculation
2) Rhythm
3) QRS Axis
4) P Wave
5) ST Segment
6) QTc
7) QRS Complex
8)
Pediatric ECG Interpretation ... 4) P Wave 5) ST ... #Interpretation ... Pediatrics #peds #cardiology ... Electrocardiogram #EKG
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
Note there is ST ... aVR is a good ECG ... #Clinical #EM #IM ... #Cardiology #EKG ... #STElevations #STE
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Equivalent - Left anterior ... 1) Upsloping ST ... (>= 1 mm) 2) ST ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
Winter T-Waves on EKG ... - Anterior OMI ... - 2% of left anterior ... DeWinter #TWaves #EKG ... #diagnosis #cardiology
It starts as sinus rhythm with probable inferior STEMI, but becomes ventricular fibrillation (or polymorphic ventricular
with probable inferior ... #Clinical #EM #Cardiology ... #EKG #Arrest #VentricularTachycardia
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... in avL - early inferior ... #EKG #diagnosis ... electrocardiogram #cardiology ... #Equivalents #Interpretation
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... Leads (VI-V3) +/- Inferior ... • Non-specific ST-T ... Changes • STE ... AcutePE #diagnosis #cardiology
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
A 12 lead EKG creates ... & aVL view the inferior ... heart (inferior ... #EKG #diagram #Electrocardiogram ... EmergencyMedicine #Cardiology