Compared with the general population, pregnant individuals are more vulnerable to environmental contaminants.”ĭata were derived from Cheng Y, et al. “Pregnancy is a unique period for individuals, producing rapid changes in blood volume, cardiac output and maternal heart rate. “An increasing number of studies have revealed that exposure to air pollutants, such as fine particulate matter and nitrogen dioxide, was associated with a higher risk of hypertension in the general population,” Yukai Cheng, MS, from the Key Laboratory of Health Technology Assessment, National Health Commission of the People’s Republic of China, Fudan University, Shanghai, and colleagues wrote. Ozone exposure was associated with an increased risk for gestational hypertension during the first trimester of pregnancy, according to a cohort study published in JAMA Network Open. Weeks 1 to 9 gestation had highest susceptibility for ozone exposure and gestational hypertension risk.Each 10 µg/m 3 ozone exposure increment in early pregnancy raised gestational hypertension risk.If you continue to have this issue please contact to Healio Key takeaways :

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