60. A toV
• 動脈ガスと静脈ガスの違い
• pH 動脈血は静脈血よりも0.03高い。
• PO2 動脈血は静脈血よりも36.9mmHg高いが互換性不明。
• PCO2 静脈血が45mmHg以下であれば動脈血は50mmHg以下。
• HCO3 動脈血が静脈血より1.03mmol/l低い。
• 乳酸 静脈血が基準値内であれば動脈血も基準値内。
Bloom BM et al., The role of venous blood gas in the Emergency Department: a systema,c review and meta-analysis.Eur J
Emerg Med.2014; 21:81-8
ANTHONY L BYRNE et al., Peripheral venous and arterial blood gas analysis in adults: are they comparable? A systema,c
review and metaanalysis.Respirology 2014;19:168-75
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• 田中竜馬著,竜馬先生の血ガス白熱講義150分;中会医学社:2017年