The effect of cardioplegic supplementation with sildenafil on cardiac energetics in a piglet model of cardiopulmonary bypass and cardioplegic arrest with warm or cold cardioplegia.

Front Cardiovasc Med · 2023 · PMC10282544 · PMID 37351284

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Both the cold and warm protocols also showed a trend for an increased ratio of ATP/AMP at the 20 min reperfusion timepoint ( Figures 4C,D ).

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