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Potassium channels in the sinoatrial node and their role in heart rate control.
(2018)
Potassium currents determine the resting membrane potential and govern repolarisation in cardiac myocytes. Here, we review the various currents in the sinoatrial node focussing on their molecular and cellular properties ...
ATP-sensitive potassium channels in the sinoatrial node contribute to heart rate control and adaptation to hypoxia.
(2018-06-08)
ATP-sensitive potassium channels (KATP) contribute to membrane currents in many tissues, are responsive to intracellular metabolism, and open as ATP falls and ADP rises. KATP channels are widely distributed in tissues and ...