[[Nervenzellen/en|Nerve]] conduction pathways in the [[Herz/en|heart]] that lead [[Impuls/en|stimuli]] via the [[Myokard/en|myocardium]] in addition to the pathways of the normal physiological excitation conduction.
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[[Nervenzellen/en|Nerve]] conduction pathways in the [[Herz/en|heart]] that lead [[Impuls/en|stimuli]] via the [[Myokard/en|myocardium]] in addition to the pathways of the normal [[Erregungsbildungs-_und_Leitungssystem/en|physiological excitation conduction]].