19 results
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... with QRS ≥120 ms ... #electrocardiogram ... pathophysiology #ekg ... #ecg #cardiology
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
and widened QRS interval ... . 1 Slurred upstroke ... ) 3 Short PR interval ... WolffParkinsonWhite #WPW #Cardiology ... #ECG #EKG #Electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
- are abnormal electrocardiogram ... hypothermia with a core ... This EKG was recorded ... patient with a core ... #Cardiology #diagnosis
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
on the EKG, and ... Eric Strong @DrEricStrong ... - Strong Medicine ... Irregular #Rhythm #cardiology ... #ekg #electrocardiogram
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... obscure left insular cortex ... the left insular cortex ... left temporal cortex ... Progression #Timeline #Neurology
Ventriculophasic Sinus Arrhythmia on EKG

PP intervals which contain a QRS complex are shorter than those which
Arrhythmia on EKG ... PP intervals ... - Strong Medicine ... #ECG #electrocardiogram ... #cardiology #clinical
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... • PR interval < ... @AmyChung #EKG ... #Electrocardiogram ... #cardiology #diagnosis
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
papilledema • Horner ... symptoms and signs (e.g ... conditions: • Stroke ... CNS infection (e.g ... Diagnosis #Algorithm #neurology
QT / QTc Interval Measurement in Wide QRS Complex
 - A wide QRS complex will lead
Eric Strong @DrEricStrong ... - Strong Medicine ... Measurement #WideQRS #cardiology ... #diagnosis #ecg ... #ekg #electrocardiogram
QT / QTc Interval Measurement in Prominent U Wave
If the U wave is distinct from the
QT / QTc Interval ... Eric Strong @DrEricStrong ... - Strong Medicine ... Measurement #UWave #cardiology ... #ekg #electrocardiogram