Difference between revisions of "ECG-BASICS"

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[[Summary Article|<h5>'''SUMMARY ARTICLE'''</h5>]]
===== [[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 &amp; T waves: ventricular repolarization.
<br/>
<br/>
<div>1. Measures cardiac muscle depolarization, not the signal transmitted through the conduction system. <p><em>COMPONENTS</em><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.</p><em>INTERVALS</em><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.
<br/>INTERVALS
 
<br/>5. PR interval: interval from onset of atrial to ventricular depolarisation.
 
<br/>6. QT interval: duration of ventricular depolarisation &amp; repolarisation.
==Reference(s)==
<br/>7. QRS duration: duration of ventricular depolarisation.
Gale, M., Grantham, H., Morley, P. and Parr, M. (2016). Advanced Life Support Level 1: 3rd Australian Edition. Australian Resuscitation Council.
<br/>8. RR interval: duration of ventricular cycle.
<br/>American College Of Surgeons. Committee On Trauma (2012). ATLS : student course manual. Chicago, Ill.: American College Of Surgeons.
<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.