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A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... standard 12 lead ECG ... Lead I on the ECG ... #Cardiology #EKG ... #ECGEducator
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... Digoxin effect on ECG ... Electrocardiogram #EKG ... #Cardiology #Digitalis ... #ECG
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
onto outstretched hand ... Splint: Thumb spica ... Scaphoid #Carpal #Radiology ... #Orthopedics #Sports ... #MSK
Supraventricular tachycardia (SVT) is an abnormally fast heart rhythm arising from improper electrical activity in upper
(PSVT), atrial flutter ... , and Wolff-Parkinson-White ... Clinical #MedStudent #Cardiology ... #EKG #SVT #SupraVentricularTachycardia ... #ECGEducator
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
home in a thumb spica ... onto outstretched hand ... Wrist #Carpal #Radiology ... #Orthopedics #Sports ... #MSK
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... junction origin (e.g ... @AmyChung #EKG ... Interpretation #ECG ... Electrocardiogram #cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... QT <300-360 ms: ... #Approach #ECG ... #EKG #diagnosis ... electrocardiogram #cardiology
Ventricular tachycardia (V-tach or VT) is a type of regular and fast heart rate that arises
type of regular and ... Short periods may ... Clinical #MedStudent #Cardiology ... #EKG #VTach #VentricularTachycardia ... #ECGEducator
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
for assessing an ECG ... WOBBLER: Each letter ... associated with a short ... QT syndrome or short ... #cardiology #differential