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（中央社台北23日电）纵慾寻欢或搞一夜情原本就有危险，如今想偷吃的人又多了个担心的原因，就是心脏病发作的风险可能比较大。rs238848.rs.hosteurope.de7 F$ }6 \7 H/ ^2 I3 C! r- W
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英国「每日邮报」（Daily Mail）报导，研究人员发现，偶发性行为比规律性行为容易导致心脏病发作。
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报导指出，对不常做爱的人而言，因此心脏病发作的短期风险恐怕增加近乎3倍。较常有性行为的人则可减低引发心脏病的危险，这代表幸福的夫妻可能比较占优势。
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研究人员审查14篇关于心脏病发的研究后发现，若从事任何形式的「偶发」体能活动，也就是个人很少做的事情时，心脏会处于受压力的状态。
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报导說，一般而言，从事这种活动时引发心脏病的风险，为一般活动的3.5倍。而在进行「偶发的」性行为，像是外遇偷吃或搞一夜情后，风险则达2.7倍。: i4 \6 D1 `% Y2 S+ b& `* k
2 C6 b) h" V8 a o 「美国医学会期刊」（Journal of the AmericanMedical Association）刊出的评论报告說，不论是在性行为或体能活动方面越活跃的人，心脏病发的风险就越低。人在德国 社区' I3 Q6 @1 a3 Y5 x& v( P% x
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美国塔弗兹大学医学中心（Tufts Medical Center）及哈佛大学公共卫生学院（Harvard School ofPublic Health）的研究人员强调，实际因性爱引起心脏病发的人数并不多。
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$ p b( ^' _* }9 ]人在德国 社区 报导說，性爱就像任何的体能活动，会增加心跳速率及血压，代表心脏必须更卖力运作。因此，性爱引发心脏毛病的风险，与相同强度体能活动引发心脏病的风险是一样的。
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& z* K' |' L, Z) [Adulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de; R; W1 X; O3 H
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Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.
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They are probably more at risk of having a heart attack.
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- ?9 @+ i, }9 o/ I2 M7 ?Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.- N8 y. u" G5 q% X
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.) D4 q3 i+ w" W# x# |; |
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.$ [7 Z2 a6 V3 H, T4 _8 ^
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A review of 14 studies of heart attacks found the heart is under strain during any form of ‘episodic’ physical activity – something an individual only does rarely.+ c. B. p3 F& h) I+ t" n
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区: { c5 }7 {+ Y& `9 N
. o' i5 c. y4 |. W) C2 F, Y; ]The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区% d/ p; e" L8 n/ Y7 P
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But the more active an individual is, either sexually or physically, the lower the risk falls, said the review in the Journal of the American Medical Association.
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. ]- J2 y. P$ x$ l7 o. AThe relative risk of heart attack caused by a burst of activity falls by around 45 per cent for each additional time a person indulges in it a week. The risk of sudden cardiac death also falls by 30 per cent.- ^4 [, E j1 B, |* w4 ?! u$ n
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The researchers, from the Tufts Medical Centre and Harvard School of Public Health, stress that the number of heart attacks actually caused by sex will be low.# Q5 d- g" g% B) K. L
9 y, {) x: G/ h) R人在德国 社区Like any physical activity, sex can increase the heart rate and blood pressure, which means the heart has to work harder. As a result, sex carries the same risk of triggering heart trouble as equally energetic forms of physical activity.) U C! @ A# T7 \
8 j" @. @/ v/ o. o- K7 crs238848.rs.hosteurope.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.4 K$ f; M$ p6 ]& V/ v
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Amy Thompson, senior cardiac nurse at the British Heart Foundation, said: ‘It’s important to distinguish between what causes a heart attack, and what potentially triggers it.人在德国 社区- l4 ^6 u8 ^! d7 B
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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4 p3 I# U4 Z0 g0 h; q3 \. g‘To help keep your heart healthy you should aim to do 30 minutes of moderate-intensity activity, such as a brisk walk or gardening, at least five times a week.
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1 d# d% U$ W. T" H人在德国 社区'Sex places no more stress on the heart than climbing a couple of flights of stairs, so people with or without heart disease need not avoid it.’ |
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发表于 2011-3-25 15:39
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