[Protective effect of pyridoxilate on the hypoxic myocardium. Experimental studies].

The protective action of piridoxilate on hypoxic myocardium has been studied on rats in acute hypoxia (isolated heart, perfused with a non-oxygenated solution) and in prolonged hypoxia (3 days at high [3454 m] altitude). Piridoxilate maintained a higher ATP level with a much lower production of lactate. The mechanisms of action of piridoxilate are probably fairly similar to those of Na dichloracetate.