Related Experiment Video
Updated: Jul 18, 2026

09:36
Dual-Dye Optical Mapping of Hearts from RyR2R2474S Knock-In Mice of Catecholaminergic Polymorphic Ventricular Tachycardia
Published on: December 22, 2023
Transient arrhythmogenic right ventricular dysplasia
Imogen Mitchell1, Tim McKenzie, John Gowardman
1Intensive Care Unit, Canberra Hospital, Canberra, Australia.
Heart & Lung : the Journal of Critical Care
|December 2, 2006
Summary
No abstract available in PubMed .
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Dysrhythmias refers to abnormalities in the heart's rhythm. They result from disruptions in the heart's electrical conduction system, which includes the sinoatrial(SA)node, atrioventricular(AV) node, the bundle of His, bundle branches, and Purkinje fibers.Definition and PathophysiologyDysrhythmias result from disorders of impulse formation, impulse conduction, or both. The heart contains specialized cells in the sinoatrial node, atrioventricular node, and the bundle of His and Purkinje fibers...
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