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PubMed · 2452417

Pacemaker longevity modelling.

D J Gerrard
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Abstract

A generalized mathematical technique is presented for computing the elapsed time necessary for a lithium iodine powered pacemaker to reach any specified battery voltage or degree of battery discharge within its life span. In particular, the method yields a direct mathematical expression for the longevity of pacemakers the circuits of which possess linear load lines. Because the current-voltage relationship, which defines the load line, is affected by programmed output settings, electrode/tissue interface impedance and degree of inhibition, the method enables the direct determination of the effect of these parameters on pacemaker longevity.

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Electric Power SuppliesEquipment DesignMathematicsModels, TheoreticalPacemaker, ArtificialTime FactorsJournal Article

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BibTeXRIS

D J Gerrard. 1988. Pacemaker longevity modelling.. https://doi.org/10.1111/j.1540-8159.1988.tb05008.x

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