Basics: Difference between revisions

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No change in size ,  22 January 2012
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{| class="wikitable" border="1" style="float: right"
{| class="wikitable" border="1" style="float: right"
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| width="100" | [[File:Ladder_diagram.svg|100px]]
| width="200" | [[File:Ladder_diagram.svg|200px]]
| width="100" align="left" | A ladder diagram is a diagram that shows the presumed origin of impulse formation and conduction in the heart. A = atrial, AV = AV node, V = ventricles
| width="200" align="left" | A ladder diagram is a diagram that shows the presumed origin of impulse formation and conduction in the heart. A = atrial, AV = AV node, V = ventricles
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|}
A ladder diagram is a diagram to explain arrhythmias. The figure shows a simple ladder diagram for normal sinus rhythm, followed by av-nodal extrasystole. The origin of impulse formation (sinus node for the first two beats and AV junction for the third beat) and the conduction in the heart are shown.
A ladder diagram is a diagram to explain arrhythmias. The figure shows a simple ladder diagram for normal sinus rhythm, followed by av-nodal extrasystole. The origin of impulse formation (sinus node for the first two beats and AV junction for the third beat) and the conduction in the heart are shown.
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