与健康对照人群相比,患有1型糖尿病的年轻人左下心房功能:心声回声学研究
Cecilia Fridolfsson1,2, Johanna Thegerström3,4,5, Karin Åkesson3,6
1Department of Clinical Physiology in Kalmar, Region Kalmar County, Kalmar, Sweden. cecfr027@student.liu.se.
Scientific reports
|February 17, 2024
概括
1型糖尿病对年轻人的心脏功能产生负面影响,由左心房功能减弱表明. 保持较低的HbA1c,健康的BMI和良好的体力能力可以在1型糖尿病中保护心脏健康.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 儿科 儿科 儿科
背景情况:
- 1型糖尿病 (T1DM) 可以导致心力衰竭,在成年后保留喷射分数.
- 在T1DM中,亚临床心脏变化往往先于临床表现.
- 早期发现心脏功能障碍对于管理T1DM并发症至关重要.
研究的目的:
- 为了比较T1DM和健康对照的年轻人之间的左心房 (LA) 功能.
- 调查T1DM中血糖控制,BMI,身体能力和LA功能之间的关系.
主要方法:
- 这是一项涉及43名T1DM患者和43名健康对照 (10-30岁) 的横截面研究.
- 用二维斑点跟踪进行心声回声,以评估LA阶段功能的参数.
- 使用自行车上的运动测试进行心血管评估.
主要成果:
- 与对照组相比,T1DM患者的LA功能参数显著降低 (p < 0.05).
- 观察到HbA1c水平和LA储/导管菌株之间的负相关性 (p < 0.05).
- 较低的BMI (<30) 与降低的LA度相关 (p <0.05).
- 与对照组相比,T1DM组的更高的身体能力在LA功能上没有显著差异.
结论:
- 较低的HbA1c,BMI<30和更高的体力能力与年轻T1DM患者的更好的LA功能有关.
- 通过心声回声学评估的LA菌株显示出作为监测T1DM心脏功能的工具具有前途.
- 早期发现和管理心血管风险因素对于保持T1DM心脏健康至关重要.
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