62 results
ECG Cheat Sheet

ECG rapid view: It is organized roughly how one would typically read an ECG.
ECG Cheat Sheet ... atrial, ventricle), Intervals ... (PR, QRS, QT), ... infarction #ECG ... Interpretation #Basics
ECG Interpretation Basics Quick Reference
- Rhythm and Rate
- QRS / Blocks
- Intervals
- Axis
- Chambers
- ST/T/Q (Ischemia)

By
ECG Interpretation ... Basics Quick Reference ... QRS / Blocks - Intervals ... @sargsyanz #ECG ... Interpretation #Basics
EKG Basics Rate Calculation #MedStudent #EKG #Basics #HeartRate #Rate #Intervals #EKGBasics #ECGEducator
EKG Basics Rate ... Calculation #MedStudent #EKG ... #Basics #HeartRate ... #Rate #Intervals
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
The JT Interval ... than prolonged QT ... interval in patients ... pathophysiology #ekg ... #ecg #cardiology
EKG Basics Card #MedStudent #EKG #Basics #HeartRate #Rate #Intervals #EKGBasics #ECGEducator
EKG Basics Card ... #MedStudent #EKG ... #Basics #HeartRate ... #Rate #Intervals
Torsades de Pointes 
•Precipitated by drugs that prolong the QT interval 
•Class IA antidysrhythmics (procainamide, quinidine)
that prolong the QT ... interval •Class ... Diagnosis #Cardiology #ECG ... #EKG
QT/QTc- Interval
•	Start of Q-wave to end of the T-wave (time of ventricular depolarization + repolarization).
•	Life threatening
QT/QTc- Interval ... /QTc interval may ... intervals are seen ... • QT interval ... (Works for regular
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
QT / QTc Interval ... the associated QT ... the QTc for the QT ... on the EKG, and ... cardiology #diagnosis #ecg
Normal QT Interval Measurement
General rule: QT interval should be < 1/2 RR interval
   -
Normal QT Interval ... General rule: QT ... - Only works ... cardiology #diagnosis #ecg ... #ekg #electrocardiogram
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... Digoxin effect on ECG ... waves - Short QT ... interval Dr. ... Cardiology #Digitalis #ECG