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The Open Source Physics Project is supported by NSF DUE-0442581.

Zeeman Heartbeat Model Feature Summary

Type:
Featured Modeling
Title:
Zeeman Heartbeat Model
Description:
The Zeeman Heartbeat Model uses work in Catastrophe Theory to create a simulation of the heartbeat cycle.  The heart is represented as a blue circle in phase space and travels from diastole to systole which are represented as the green circles.  Cardiac muscle fiber length (x) is represented on the y-axis and electrochemical activity (b) is represented on the x-axis.  The model calculates the heart rate (in beats per minute) and a variable called gamma which is intrinsic to the pacemaker.
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Featured:
June 28, 2014 - July 28, 2015
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