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在轻度至中度扩张的大动脉中发生急性A型大动脉剖析的形态风险

Lianjie Sun¹, Haoyou Li¹, Xiangzhen Feng²

¹Department of Cardiovascular Surgery, Qingdao Municipal Hospital, Qingdao, China.

European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery

|January 13, 2024

概括

大动脉长度和曲率的增加与患有较小的上升大动脉直径 (AAD) 的患者的急性A型大动脉剖析 (ATAAD) 有关. 这些测量可以作为预测在建立直径值以下的ATAAD风险的关键标记.

科学领域:

心血管外科心血管外科
放射学放射学是一门学科.
医疗成像医学成像

背景情况:

急性甲动脉解剖A型 (ATAAD) 是一种危及生命的疾病.
上升的大动脉直径 (AAD) 是主要的风险因素,但许多剖析发生在AAD <5厘米.
大动脉形态的作用,特别是长度和曲率,在这个门以下的ATAAD病原体中需要进一步研究.

结论:

升高的大动脉长度和胸前大动脉曲指数与急性A型大动脉剖析有关.
AAL和TABI的组合显示出作为识别ATAAD风险的形态标志物的潜力,在患有上升性大动脉直径低于传统的5厘米值的患者中.

关键词:

急性A型大动脉切割上升的大动脉直径.胸前大动脉曲指数

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