Difference between revisions of "ECG-BASICS"
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[[Summary Article| | ===== [[Summary Article|'''SUMMARY''']] ===== | ||
1. Measures cardiac muscle depolarization, not the signal transmitted through the conduction system. COMPONENTS | |||
<br/>2. P wave: sequential depolarization of the atria. | |||
<br/>3. QRS complex: sequential depolarization of the ventricles. | |||
<br/>4. ST segment & T waves: ventricular repolarization. | |||
<br/> | <br/> | ||
<br/>INTERVALS | |||
<br/>5. PR interval: interval from onset of atrial to ventricular depolarisation. | |||
<br/>6. QT interval: duration of ventricular depolarisation & repolarisation. | |||
<br/>7. QRS duration: duration of ventricular depolarisation. | |||
<br/>8. RR interval: duration of ventricular cycle. | |||
<br/>9. PP interval: duration of atrial cycle. | |||
[[Category:Electrocardiogram]] | [[Category:Electrocardiogram]] | ||
[[Category:Advanced Life Support]] | [[Category:Advanced Life Support]] | ||
Latest revision as of 11:31, 1 January 2023
SUMMARY
1. Measures cardiac muscle depolarization, not the signal transmitted through the conduction system. COMPONENTS
2. P wave: sequential depolarization of the atria.
3. QRS complex: sequential depolarization of the ventricles.
4. ST segment & T waves: ventricular repolarization.
INTERVALS
5. PR interval: interval from onset of atrial to ventricular depolarisation.
6. QT interval: duration of ventricular depolarisation & repolarisation.
7. QRS duration: duration of ventricular depolarisation.
8. RR interval: duration of ventricular cycle.
9. PP interval: duration of atrial cycle.
