Hg

基本解释

They found the men increased their systolic blood pressure by 6 mm Hg and diastolic blood pressure by about 3 mm Hg.
他们发现参试者收缩压提高了6毫米汞柱，舒张压提高了3毫米汞柱。
Specifically, each serving of sugar-sweetened beverage per day seemed to increase the systolic pressure by 1.6 millimeters of mercury (mm Hg) and diastolic blood pressure by 0.8 mm Hg.
尤其是，每天每摄入一份含糖饮料使收缩压提高1.6毫汞柱，使舒张压提高0.8毫米汞柱。
It has been estimated that a 3-millimeters of mercury (mm Hg) reduction in systolic blood pressure should reduce stroke mortality by 8 percent and coronary heart disease mortality by 5 percent.
陈立伟说，“据估计，每降低3毫米汞柱血压可以减少8%的中风死亡率和5%的冠心病死亡率。”
bloodyin.blog.163.com

There is no use of the neurotoxin Mercury (Hg) in the lighting process.
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Over the course of the study, the group which drank the beetroot juice cut their systolic pressure by about 10 mm Hg, compared to the group which were given water with a small amount of nitrate.
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The recent study included eight women and seven men who had a systolic blood pressure between 140 to 159 mm Hg, did not have any other medical complications and who were not taking blood pressure medication.
FORBES: Drinking Beetroot Juice Every Day Can Help Lower Blood Pressure By 7 Percent

the chemical symbol for mercury, one of the terms used in measures of blood pressure