The activation by potassium of the sodium--calcium carrier of cardiac mitochondria.
D000818:Animals; D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism; D002352:Carrier Proteins / Q000378:metabolism*; D005260:Female; D007700:Kinetics; D008565:Membrane Proteins / Q000378:metabolism*; D008929:Mitochondria, Heart / Q000187:drug effects / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology*; D051381:Rats; D012964:Sodium / Q000494:pharmacology; D019831:Sodium-Calcium Exchanger
D002352:Carrier Proteins; D008565:Membrane Proteins; D019831:Sodium-Calcium Exchanger; D012964:Sodium; D011188:Potassium; D002118:Calcium