20 results
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
320C / SOOF) • Normal ... variant • Hypercalcemia ... fibrillation Clinical ... Osborn #JWave #Diagnosis ... #Differential #Cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
PR interval are normal ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #variants #clinical ... #comparison
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
could also be a normal ... variant. ... #Cardiology #diagnosis ... Electrocardiogram #ECG ... #Clinical
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
PR interval are normal ... Sinus #Arrhythmia #cardiology ... #diagnosis #ekg ... #variants #clinical ... #comparison
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
characterized by an abnormal ... a delta wave, short ... WolffParkinsonWhite #WPW #Cardiology ... #ECG #EKG #Electrocardiogram ... #Clinical #Diagnosis
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
interpret them in clinical ... Care UltraSound (POCUS ... #Diagnosis #Radiology ... ChestXRay #KUB #CXR ... #Limitations #Comparison
Apical variant HCM - Importance of Acoustic Mismatch (CMR vs TTE)

Detailed Case Review: https://www.youtube.com/watch?v=2853TSxaeh4

V.L.Sorrell, MD @VLSorrellImages

#Apical
Apical variant HCM ... Acoustic Mismatch (CMR ... #comparison #Echocardiogram ... #clinical #cardiology ... #pocus
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
variant), Amplitude ... de pointes • Short ... Interpretation #ECG ... Electrocardiogram #cardiology ... #diagnosis #system
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Clinical ... • Weakness: Starts ... Guillain-Barre Diagnosis ... CSF PROTEIN - NORMAL ... Miller Fisher Variant
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... • This is a clinically ... concerning variant ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis