[Mechanisms of myocardial protection and damage under the effects of cardioplegic solutions].
An experimental study on rat hearts has demonstrated that cardioplegic solutions, apart from their protective effect, activate energy-consuming calcium redistribution process. Presented data permit qualitative and quantitative assessment of myocardial changes and a prompt evaluation of arrested heart's functional status.
D000818:Animals; D002118:Calcium / Q000378:metabolism; D006321:Heart / Q000187:drug effects* / Q000503:physiopathology; D006324:Heart Arrest, Induced / Q000009:adverse effects; D007552:Isotonic Solutions / Q000633:toxicity*; D008564:Membrane Potentials / Q000187:drug effects; D009200:Myocardial Contraction / Q000187:drug effects; D011188:Potassium / Q000633:toxicity*; D017680:Potassium Compounds; D051381:Rats; D013997:Time Factors
D007552:Isotonic Solutions; D017680:Potassium Compounds; C018369:potassium cardioplegic solution; D011188:Potassium; D002118:Calcium
Mekhanizmy zashchity i povrezhdeniia miokarda pri deĭstvii kardioplegicheskikh rastvorov.