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高水平呼气末正压通气联合肺复张在肥胖患者全麻俯卧位手术中的应用研究 附视频

open access: yesZhongguo shiyan zhenduanxue
目的 评价高水平呼末正压通气(PEEP)联合肺复张(RM)在肥胖患者全麻俯卧位手术中的应用效果。方法 选择60例BMI≥28 kg/m2择期拟行全麻下腰骶椎手术的肥胖患者,采用随机数字表法分为两组:对照组(A组)和实验组(B组),每组30例。A组设置PEEP=5 cmH2O,B组设置PEEP=10 cmH2O联合肺复张手法。观察并记录两组患者麻醉前(T0)、气管插管后仰卧位机械通气10 min(T1)、气管插管后俯卧位机械通气10 min(T2)、俯卧位机械通气1 h(T3)和气管拔管后脱氧30 min(
doaj   +2 more sources

左旋精氨酸恢复肺动脉高压一氧化氮和氧自由基的平衡

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2009
【目的】 探讨左旋精氨酸(l-Arg)对大鼠中期肺动脉高压(PH)的防治作用及机理。【方法】 将18只雄性SD大鼠随机分为3组,对照组(C组,n = 6)。PH组(M组,n = 6)。l-Arg + PH组(L组,n = 6)。于M组和L组用野百合碱(MCT)一次腹膜腔注射诱导PH模型,L组每天进行腹膜腔注射l-Arg。 21 d 后用右心导管法测定右心室收缩压(RVSP);用化学比色法检测血浆中一氧化氮(NO)水平;用Hydroethidine进行肺灌注测量肺组织氧自由基(O2。誗-)的产量。【结果】
doaj  

囊性纤维化(附一例报告) [PDF]

open access: yes, 2007
曾鹤敏, 杨晓建
core  

[Efficacy of sequential lateral position management in patients with chronic wounds and pulmonary complications: a prospective RCT]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yin X, Chang F, Shao LJ, Cao J, Sha W.
europepmc   +1 more source

[Expert consensus on the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: congenital heart disease (2025)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology   +2 more
europepmc   +1 more source

[Research progress on the early warning of heart failure based on remote dynamic monitoring technology]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Shi Y   +6 more
europepmc   +1 more source

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