当测量血压时，要读两个数据——心脏收缩压和心脏舒张压。
When your blood pressure is measured, there are two readings — systolic and diastolic.
平均来说，他们的心脏收缩压降低了10点，心舒张压则降低了4点，两者均具有统计上的明显不同。
On average, their systolic pressure dropped 10 points, while their diastolic pressure dipped four points, both statistically significant differences.
在安慰剂治疗期，心脏收缩压有轻微升高(0.8毫米汞柱)心脏舒张压有轻微下降(0.3毫米汞柱)。
There were slight increases in systolic BP during the placebo phase (0.8 mm Hg) and slight decreases in diastolic BP (0.3 mm Hg).
如果你有高血压，那么当你减少饮酒量时，可以使心脏收缩压有很小但又有意义的下降，可以下降2- 4毫米汞柱(上面的数即分子数值)，以及心脏舒张压下降1 - 2毫米汞柱(下面的数即分母数值)。
If you have high blood pressure, cutting back on booze could produce a small but significant drop of 2 to 4 mm Hg systolic (the top number) and 1 to 2 mm Hg diastolic (the bottom number).
研究人员跟踪调查了来自11个国家平均年龄53岁的9357位成年人，利用便携式24小时血压监护仪和常规血压测量帮助评估与收缩压相关的心脏病风险因素。
They used both ambulatory 24-hour blood pressure monitoring and conventional blood pressure measurements to help assess risk factors for heart disease associated with systolic high blood pressure.
收缩压是指两个血压中高的血压，代表心脏收缩时施加的最大压力。
Systolic pressure is the upper of the two blood pressure Numbers, representing the maximum pressure exerted when the heart contracts.
收缩压是血压测量的上位数，它指心脏跳动时的血压。
Systolic blood pressure is the upper number in a blood pressure measurement and refers to the pressure when the heart beats.
在实验结束后，实验职员的均匀舒张压降低了4.3%，同时心脏的收缩压下降了3.5%。
By the end of the study, the average diastolic blood pressure dropped by 4.3 percent and the systolic pressure decreased by 3.5 percent.
但是，力量训练可引起心率、收缩压、舒张压增高，而心脏输出量和氧耗量没有增加。
But, in strength training, the heart rate, systolic and diastolic blood pressures increase with little increase in cardiac output or oxygen consumption.
但是，力量训练可引起心率、收缩压、舒张压增高，而心脏输出量和氧耗量没有增加。
But, in strength training, the heart rate, systolic and diastolic blood pressures increase with little increase in cardiac output or oxygen consumption.
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