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Short-term outcomes of mild (≥30 °C) vs. moderate hypothermic circulatory arrest in aortic arch surgery

2024; AME Publishing Company; Volume: 16; Issue: 9 Linguagem: Inglês

10.21037/jtd-24-796

2077-6624

Kai Zhu, Si-chong Qian, Xudong Pan, Song-Bo Dong, Jiànróng Lǐ, Lizhong Sun, Si-hong Zheng, Wenjian Jiang, Xiaolong Wang, Hongjia Zhang,

Cardiac, Anesthesia and Surgical Outcomes

Hypothermia and antegrade cerebral perfusion (ACP) strategies in open aortic arch surgery (AAS) have improved significantly. The significance of the gradual temperature rise to mild hypothermia is quite apparent, however, its safety remains a challenge. Therefore, our objective was to explore the safety and efficacy of mild hypothermic circulatory arrest (Mi-HCA, ≥30 ℃).