9 results
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
QT / QTc Interval ... on the EKG, and ... - Strong Medicine ... Irregular #Rhythm #cardiology ... #diagnosis #ecg
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (e.g. ectopic atrial ... • QT interval is ... Electrocardiogram #cardiology ... #diagnosis #system
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
pathway between the atria ... and widened QRS interval ... . 1 Slurred upstroke ... WolffParkinsonWhite #WPW #Cardiology ... #Clinical #Diagnosis
QT / QTc Interval Measurement in Wide QRS Complex
 - A wide QRS complex will lead
QT / QTc Interval ... - 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 ... - Strong Medicine ... Measurement #UWave #cardiology ... #diagnosis #ecg ... #ekg #electrocardiogram
Short QT Syndrome
Short QT syndrome (SQTS) is a very rare, recently described syndrome in which an
Eric Strong @DrEricStrong ... - Strong Medicine ... #Syndrome #diagnosis ... #cardiology #ecg ... #ekg #electrocardiogram
Quincke's Pulse in Severe Aortic Regurgitation

Little physical exam finding for the end of the week! Quinke’s
Severe Aortic Regurgitation ... relate to the high stroke ... AorticRegurgitation #Diagnosis ... #PhysicalExam # ... Fingernails #Nailbed #Cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
dextrocardia, normal Intervals ... : WPW, ectopic atrial ... : ↑ca - Long QT ... #EKG #diagnosis ... electrocardiogram #cardiology
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
In AVNRT, the atria ... simultaneously at regular intervals ... EKG of the same ... are enough to diagnose ... #JVP #Cardiology