circadian regulation of heart rate
+
modulation of heart rate in other organism
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negative regulation of heart rate
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positive regulation of heart rate
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Any process that activates or increases the frequency or rate of heart contraction.
positive regulation of the force of heart contraction by chemical signal
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positive regulation of the force of heart contraction involved in baroreceptor response to decreased systemic arterial blood pressure
regulation of heart rate by cardiac conduction
regulation of heart rate by chemical signal
+
