- lusitropy
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lu·sit·ro·py (loo-sitґro-pe) [Gr. lusis (variant transliteration of lysis) relaxation + tropē a turning] the relaxation of the ventricles during diastole.
Medical dictionary. 2011.
lusitropy
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Lusitropy — is a term used to describe myocardial relaxation. The increase in calcium uptake by cardiomyocytes leads to increased myocardial contractility (positive inotropic effect), but the myocardial relaxation, or lusitropy, decreases. PositiveIncreased… … Wikipedia
lusitropic — Relating to lusitropy. * * * lu·si·tro·pic (loo″sĭ troґpik) 1. pertaining to lusitropy (relaxation of the ventricles). 2. causing lusitropy … Medical dictionary
