Key result
Simulating systole at necropsy using compatible blood allowed observation of effects on the pulse wave and ballistocardiogram following changes in energy, resistance, and arteriosclerosis.
This experimental study describes a method for simulating systole in necropsy subjects to study hemodynamics and ballistocardiography.
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This necropsy simulation offers no clinical application; leaves open its utility for modeling arteriosclerosis effects on hemodynamics.
This paper describes results obtained during the last three years with special emphasis on those secured since the development of the technic which permits us to employ compatible blood as perfusion fluid. Using the method of paired experiments, data have been obtained on the effects on the pulse wave and the ballistocardiogram which follow changes in the total energy of the simulated systole, changes in the way that energy is applied during the systole, changes in resistance as measured by diastolic pressure, and differences in the amount of arteriosclerosis present in various subjects.
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Starr et al. (1953) studied this question. Simulated systole using compatible blood as perfusion fluid vs. Paired experiments with varying energy, resistance, and arteriosclerosis was evaluated on Effects on the pulse wave and the ballistocardiogram. Simulating systole at necropsy using compatible blood allowed observation of effects on the pulse wave and ballistocardiogram following changes in energy, resistance, and arteriosclerosis.
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