搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 7 天
时间不限
过去 1 小时
过去 24 小时
过去 30 天
按相关度排序
按时间排序
生物通
5 天
脑卒中患者吸气压力负荷与呼吸肌活动之谜:50% MIP 为何如此关键?
可问题是,更高的 MIP 并不一定就能让膈肌更有效地收缩。研究发现,当吸气压力超过 60% MIP 时,胸锁乳突肌(Sternocleidomastoid,简称 SCM)的活动会大幅增加。这可不是什么好事,因为辅助呼吸肌过度活动意味着呼吸的工作量增加,可能会导致患者疲劳,运动能力 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Named FBI deputy director
Former All-Star pitcher dies
5 found dead in IN home
Israel's tanks in West Bank
FDA says shortage over
3 dead after boat capsizes
Earns 100th World Cup win
Ready to resign for peace
Pepperdine University sues
LA DA opposes new trial
MSNBC cancels Reid’s show
Seeks nearly $40B in fire aid
Frozen shakes recalled
SAG Awards winners
Receives Chairman's prize
Delta flight diverted
Russian invasion anniversary
Gets 20 years in prison
AP sues Trump officials
Wins NASCAR Cup race
Kentucky flooding death toll
Patel to be named ATF chief?
PA hospital shooting
‘Deadwood’ actor dies
Sports gambling probe
Largest drone attack on UKR
Files motion to dismiss case
Recalling 240,000+ cars
Announces retirement
2022 parade shooting trial
Security issue diverts flight
TX measles outbreak grows
1,600+ workers to be fired?
Plans to cut 5,400 jobs
Search warrants challenged
反馈