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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。人在德国 社区1 S2 s$ `9 p, ?. b
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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。6 l% U" n3 K4 b
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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。- G% K& m0 M# u9 E. b) V9 t
, o& w$ o/ z" g: p5 b4 {人在德国 社区 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。
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「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。6 {1 t8 o+ r R9 o
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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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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。rs238848.rs.hosteurope.de2 {3 A0 M$ R$ K* C% {+ i7 k
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de: e: v s* v+ M' p3 M
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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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7 C( e2 H% u4 Y, U# U) |They are probably more at risk of having a heart attack.
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. I- D! ^- S2 K! {% WOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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.- ^: }3 J; O' S
$ O4 `4 C T/ DA 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.rs238848.rs.hosteurope.de7 R, Y) }0 R0 i/ T
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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' N/ `! v# D8 D) ]" v+ ^The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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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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The 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.人在德国 社区: b2 I0 b6 C. S0 g3 j9 a
: L9 i' b, h9 m4 C0 Crs238848.rs.hosteurope.deThe 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.人在德国 社区$ O D/ t w: ]0 X, m
, H9 N, z" a; M p5 F& t' K7 h, NLike 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.rs238848.rs.hosteurope.de. O4 d( a7 n! R# x" R
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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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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.
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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.rs238848.rs.hosteurope.de! U c: {9 `0 F
+ |4 e1 N* |$ t" f‘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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& }! N) v- [4 x3 `+ M'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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