Abstract
In recent years there have been significant advances in our understanding of the molecular basis of the electrical activity of the heart with the cloning of many ion channel sub-units [1] and descriptions of their patterns of expression [2,31]. The situation now is such that our knowledge of individual ion channels considerably exceeds that of how they function in vivo and how their activities are co-ordinated to ensure normal cardiac activity. One important impetus to changing this state-of-affairs is the need for improved understanding of cardiac arrhythmias. Abnormalities of cardiac ion channel expression and function are known to contribute to the genesis of arrhythmias although it is not known precisely how [4].
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Grace, A.A., Saumarez, R.C., Vandenberg, J.I. (1999). Genetic Engineering and Cardiac Ion Channels. In: Doevendans, P.A., Reneman, R.S., van Bilsen, M. (eds) Cardiovascular Specific Gene Expression. Developments in Cardiovascular Medicine, vol 214. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-9321-2_16
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DOI: https://doi.org/10.1007/978-94-015-9321-2_16
Publisher Name: Springer, Dordrecht
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