syndrome (OSAS) .
During sleep, sympathetic neural activity decreases in association with an increase
in parasympathetic activation.
在睡眠期間,交感神經活動減少與副交感神經激活的增加有關。
More than 30 years ago deBurg Daly et al 19 showed that hypoxaemia resulted
in tachycardia in spontaneously breathing anaesthetised animals
30年前,deBurg Daly等人19表明,低氧血症導致自發呼吸麻醉的動物發生心動過速
Sympathetic excitation and apnoea
交感神經興奮和呼吸暫停
They found a striking relationship between apnoea, oxyhaemoglobin desaturation,
surges in interarterial pressure, and sympathetic activation (fig4).
他們發現呼吸暫停,氧合血紅蛋白飽和度降低,動脈壓增高和交感神經激活之間存在顯著關係(圖4)。