Arrhythmia-associated cardiac Ca²(+) cycling proteins and gene mutations.

Abstract excerpt

Calcium is an important mediator in cardiac excitation and disorders in cardiac Ca(2+) homeostasis have great influence on the cardiac action potential. Therefore dysfunction in regulatory proteins that are involved in Ca(2+) handling can lead to the occurrence of severe arrhythmia. Although mutations in Ca(2+) regulating proteins are quite rare, they can offer general insights into arrhythmogenesis. Here, we...

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