[New findings on cardiac metabolism in ischemic cardiopathy].
This article review the biological and clinical importance of 2 potential outcomes of myocardial ischemia: the stunned and the hibernated myocardium. As for the stunned myocardium it is considered the possibility that either or oxygen free radicals, energy deficient or calcium overload are involved. As for the hibernated myocardium an hypothesis linked to the effects of intracellular acidosis and residual coronary flow on the metabolism of the myocyte is proposed.
Ferrari
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Cattedra di Cardiologia, Università degli Studi, Brescia.
Visioli
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D000818:Animals; D002118:Calcium / Q000378:metabolism; D004734:Energy Metabolism; D005609:Free Radicals / Q000378:metabolism; D006801:Humans; D017202:Myocardial Ischemia / Q000378:metabolism*; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D016276:Ventricular Function / Q000502:physiology
D005609:Free Radicals; D002118:Calcium
Nuove acquisizioni sul metabolismo cardiaco nella cardiopatia ischemica.