Archives of gynecology and obstetrics · 2005
Resting oxygen consumption in patients with twin pregnancy.
СтатьяНазвание и аннотация: Перевод в очереди
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Suzuki Shunji, Shinagawa Shino, Chihara Hiromitsu, Otsubo Yasuo, Takeuchi Tsutomu, Sawa Rintaro, Yoneyama Yoshio, Takeshita Toshiyuki, Araki Tsutomu
Аннотация
OBJECTIVE: This study examined the resting oxygen consumption in patients with a twin pregnancy and compared the results with those of singleton pregnancies.
METHODS: In 15 patients with a twin and 26 patients with a singleton pregnancy, the resting oxygen consumption was measured using an open-circuit ventilatory system during the third trimester of pregnancy.
RESULTS: The average resting oxygen consumption in patients with a twin pregnancy was 231+/-25 ml/min, significantly higher than that in patients with a singleton pregnancy (209+/-24 ml/min, P<0.05).
CONCLUSION: Our results indicate an estimated increase in metabolic rate in patients during the third trimester of a twin pregnancy compared with those with a singleton pregnancy.
METHODS: In 15 patients with a twin and 26 patients with a singleton pregnancy, the resting oxygen consumption was measured using an open-circuit ventilatory system during the third trimester of pregnancy.
RESULTS: The average resting oxygen consumption in patients with a twin pregnancy was 231+/-25 ml/min, significantly higher than that in patients with a singleton pregnancy (209+/-24 ml/min, P<0.05).
CONCLUSION: Our results indicate an estimated increase in metabolic rate in patients during the third trimester of a twin pregnancy compared with those with a singleton pregnancy.