目的 研制心脏病儿童运动恐惧量表并开展信效度检验，为评估心脏病儿童的运动恐惧水平提供切实可用的工具。方法 通过心脏病儿童人群调研、专家咨询及预调查，对心脏病患者运动恐惧量表进行修订，以编制适合7~18岁年龄人群使用的儿童版本量表。并于2024年1月至7月在294名适用人群中完成量表填写，完善量表条目，进行信效度分析。结果 本次研制的心脏病儿童运动恐惧量表共包含11个条目，探索性因子分析共提取出2个因子，累计方差贡献率为51.241%，因子命名为“运动恐惧”“回避倾向”。总体Cronbach's α系数为0.820，折半信度为0.782，分维度Cronbach's α系数分别为0.811和0.820，折半信度为0.772、0.830。结论 心脏病儿童运动恐惧量表易于填写且具有良好的信效度，儿童可独立阅读并填写，适宜作为7~18岁心脏病儿童运动恐惧水平的评价工具。

Objective To adapt the Tampa Scale for Kinesiophobia for use in pediatric populations with heart disease and evaluate its reliability and validity as a tool for assessing fear of exercise in this population. Methods The scale was revised based on surveys of children with heart disease, expert consultations, and preliminary surveys. From January to July 2024, the revised scale was administered to 294 children aged 7-18 years with heart disease using a convenience sampling method. Results The final scale comprised 11 items. Exploratory factor analysis extracted two factors, labeled " fear of exercise " and " avoidance tendency," which accounted for a cumulative variance of 51.241%. The overall Cronbach’s α coefficient was 0.820, and the split-half reliability was 0.782. For the subdimensions, Cronbach’s α coefficients were 0.811 and 0.820, with split-half reliabilities of 0.772 and 0.830. Conclusion The Kinesiophobia scale for children with heart disease demonstrates strong psychometric properties and is a reliable and valid tool for evaluating exercise-related fear in children aged 7-18 years with heart disease.