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Details for phenotype: positive regulation of cardiac muscle contraction

EndoNet ID: ENP00709

Name

positive regulation of cardiac muscle contraction

General information

This phenotype is not pathologic

Links to other resources

GO

Phenotype triggers

  • normal activity of beta-1 adrenoreceptor
    in cardiac_muscle
    • Actions of the beta1 receptor include the increase in cardiac output via increasing the heart rate in the sinotrial node,increasing atrial cardiac muscle contractility, increasing contractility and automaticity of the ventricular cardiac muscle and increasing conduction and automaticity of the atrioventricular node. [1]
  • normal activity of beta-2 adrenoreceptor
    in cardiac_muscle
    • Beta2 adrenoreceptors increase the cardiac output to a minor degree compared to beta1 adrenoreceptors. [1]
Reference