doi: 10.1007/BF01990096.
Adenosine activates a potassium conductance in guinea-pig atrial heart muscle
- PMID: 6653721
- DOI: 10.1007/BF01990096
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Adenosine activates a potassium conductance in guinea-pig atrial heart muscle
Experientia.
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Abstract
Adenosine shortens the action potential and diminishes the force of contraction in guinea-pig left atria. These effects may be brought about by the activation of a potassium conductance. This assumption is supported by voltage clamp and 42K release experiments.
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