17 results
ECG of a 32-year-old lady with chest pain. 

Cath showed 100% proximal LAD Occlusion.
100% proximal LAD Occlusion ... - Sam Ghali, ... #ECG #EKG #STEMI ... #Clinical #ECG ... #EKG #Electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
EKG "Mild" Hyperkalemia ... counting of HR by EKG ... • Pseudo-STEMI ... #EKG #ECG #electrocardiogram ... cardiology #diagnosis #clinical
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
100% Acute LAD Occlusion ... STEMI Criteria misses ... - Sam Ghali, M.D ... #Electrocardiogram ... #Clinical #Cardiology
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial complex ... is close to the SAN ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram ... #clinical
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Diagnosis Framework STEMI ... Disorders: • Hyperkalemia ... • Hypercalcemia ... STElevation #ST #STEMI ... #ekg #electrocardiogram
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
wide or narrow complex ... distinguishing QRS from T wave ... - Sam Ghali, M.D ... #ECG #Electrocardiogram ... #Clinical
Hyperkalemia EKG - K of 8.5

Here’s an #ECG of a man with ROSC after cardiac arrest

Computer
Hyperkalemia EKG ... classic “Pseudo-STEMI ... - Sam Ghali, M.D ... #EKG #ECG #Electrocardiogram ... #Cardiology #Clinical
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... point • De Winter syndrome ... discordant QRS complex ... #EKG #diagnosis ... differential #cardiology #electrocardiogram
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
Wolff-Parkinson-White Syndrome ... QRS interval on EKG ... 2 Wide QRS complex ... #EKG #Electrocardiogram ... #Clinical #Diagnosis
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Fibrillary = afib • Saw-Tooth ... through) QRS Complex ... WolffParkinson-White syndrome ... @AmyChung #EKG ... #Electrocardiogram