Abstract
Alinidine (St 567, N-allyl-clonidine), the prototype of the novel class of drugs discussed in this section, has been classified as an antiarrhythmic agent by Millar and Vaughan Williams (1981a) on the basis of its selective electrophysiological effects upon certain myocardial cells. Unlike other agents discussed in this volume, the therapeutic goal searched for was not primarily to interfere with abnormal heart beats, but simply to reduce the sinus node controlled heart rate. In patients where a decrease in myocardial oxygen consumption is a desired therapeutic measure, this might be achieved by a decrease in heart rate (Sonnenblick and Skelton 1971). The expected benefit of a retardation in heart rate for a patient with rigid narrowing of coronary arteries is even more obvious, if the bradycardia is mainly due to a prolongation of the diastolic period, the time span which allows perfusion of the myocardium.
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Kobinger, W. (1989). Specific Bradycardic Agents. In: Vaughan Williams, E.M. (eds) Antiarrhythmic Drugs. Handbook of Experimental Pharmacology, vol 89. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73666-7_20
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