n.（血内）碳酸过多；高碳酸血（症）

Hypercapnia occurs when there is an excessive amount of carbon dioxide in the blood.
高碳酸血症是指血液中二氧化碳含量过高的情况。
Chronic obstructive pulmonary disease can lead to hypercapnia due to impaired gas exchange.
慢性阻塞性肺疾病由于气体交换受损可能导致高碳酸血症。
The patient was diagnosed with hypercapnia after prolonged exposure to poorly ventilated spaces.
该患者在长时间处于通风不良的环境中后被诊断为高碳酸血症。
Hypercapnia may cause symptoms such as confusion, dizziness, and shortness of breath.
高碳酸血症可能会导致如意识模糊、头晕和呼吸急促等症状。
In severe cases of hypercapnia, it may be necessary to use mechanical ventilation to reduce CO2 levels.
在严重的高碳酸血症病例中，可能需要使用机械通气来降低二氧化碳水平。
Prolonged hypoventilation can result in life-threatening hypercapnia and respiratory acidosis.
长期呼吸过缓可导致危及生命的高碳酸血症和呼吸性酸中毒。
Sleep apnea patients are at risk for developing hypercapnia due to intermittent pauses in breathing.
睡眠呼吸暂停症患者由于间歇性呼吸暂停有发展成高碳酸血症的风险。
Cerebral vasoconstriction caused by hypercapnia can lead to decreased brain perfusion.
高碳酸血症引起的脑血管收缩可以导致大脑灌注减少。
The primary treatment goal for hypercapnia is to improve ventilation and normalize blood gases.
对于高碳酸血症，首要治疗目标是改善通气并使血液气体正常化。
Exposure to high altitudes without acclimatization can also induce transient hypercapnia.
未经适应而在高海拔地区暴露也可能引发暂时性的高碳酸血症。