Population
Isolated left ventricle preparation of the dog heart
Design
Preclinical
Authors
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Does not alter clinical ventricular filling assessment; leaves open translation of workload- and catecholamine-dependent impedance changes from isolated canine models.
In an isolated dog left ventricle model, ventricular filling patterns and mechanical impedance are altered by changes in workload, heart rate, and catecholamine administration.
Buckley et al. (1956) studied this question.
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