Objective To study the relationship among adenosine triphosphate (ATP), myocardial contraction power and ultrastructure change and value the accuracy of ATP as an index for evaluating the preservation quality of donor heart.

• 目的 探讨三磷酸腺苷(ATP)作为衡量供者心脏保存质量指标的可靠性,以及ATP、心肌收缩力、超微结构三者的关系。