Myocardial protection with potassium-channel openers is as effective as St. Thomas' solution in the rabbit heart.


BACKGROUND Previous work from our laboratory has demonstrated the advantage of adenosine triphosphate-sensitive potassium-channel openers as cardioplegic agents when compared with hyperkalemic (20 mmol/L KCl) Krebs-Henseleit solution. However, Krebs-Henseleit with 20 mmol/L KCl is not an ideal hyperkalemic cardioplegia. Therefore, we investigated the… (More)


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