6 results
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
JTc=QTc-QRS When ... with QRS ≥120 ms ... #electrocardiogram ... pathophysiology #ekg ... #ecg #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
interval < 120 ms ... interval ≥ 120 ms ... waves: > 40 ms ... Interpretation #ECG ... #Electrocardiogram
Canadian Syncope Risk Score
The risk tool consists of nine predictors, with the score for each predictor
Canadian Syncope ... duration >130 ms ... , or QTc interval ... > 480 ms - ED ... #Syncope #RiskScore
Canadian Syncope Risk Score
The risk tool consists of nine predictors, with the score for each predictor
Canadian Syncope ... duration >130 ms ... , or QTc interval ... > 480 ms - ED ... #Syncope #RiskScore
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... ICD/pacer - QTc ... <300-360 ms: ↑ca ... #Approach #ECG ... #electrocardiogram
Short QT Syndrome
Short QT syndrome (SQTS) is a very rare, recently described syndrome in which an
Short QT Syndrome ... interval (QTc < ... though it is not clear ... diagnosis #cardiology #ecg ... #ekg #electrocardiogram