The relation between the action potential duration, the increase in resting tension, and ATP content during metabolic inhibition in guinea pig ventricular muscles


To investigate whether the action potential duration (APD) or resting tension was dependent on global ATP content, and whether they were preferentially dependent on glycolytic ATP, APD and resting tension were measured under various metabolic inhibition with corresponding measurement of ATP content in guinea pig ventricular muscles. Oxidative… (More)
DOI: 10.1023/A:1006938714384

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