Difference between revisions of "ECG-HEART BLOCK (THIRD DEGREE)"

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1. No depolarisations are conducted through the AV node.<div>2. AV dissociation: the P waves and QRS complexes are independent rhythms. </div><div>3. If QRS &lt; 100 ms: there is a junctional ectopic pacemaker. </div><div><i>4. This is dangerous and may progress to ventricular stand-still.</i></div><div><i><br></i><div>[[Image:paste-a0ba93a58cbdb5d0238a80a1f17971666e917b2f.jpg]]<br></div></div>
===== [[Summary Article|'''SUMMARY''']] =====
1. No depolarisations are conducted through the AV node.
<br/>2. AV dissociation: the P waves and QRS complexes are independent rhythms.  
<br/>3. If QRS &lt; 100 ms: there is a junctional ectopic pacemaker.
<br/>
<br/><i>4. This is dangerous and may progress to ventricular stand-still.</i>
<br/>
<br/>[[Image:paste-a0ba93a58cbdb5d0238a80a1f17971666e917b2f.jpg]]


 
[[Category:Electrocardiogram]]
[[Category:Ecg]]
[[Category:Advanced Life Support]]

Latest revision as of 11:31, 1 January 2023

SUMMARY

1. No depolarisations are conducted through the AV node.
2. AV dissociation: the P waves and QRS complexes are independent rhythms.
3. If QRS < 100 ms: there is a junctional ectopic pacemaker.

4. This is dangerous and may progress to ventricular stand-still.

Paste-a0ba93a58cbdb5d0238a80a1f17971666e917b2f.jpg