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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。9 S/ M! o6 ^7 Q- u! l8 \" F
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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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+ ]: }% H, L( c, t; B8 s人在德国 社区 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。人在德国 社区* p& A; G1 P) i9 t: n2 c$ c) E) I3 h
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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。
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% U/ \$ |" g, N7 G' {$ {" F 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。( d3 n: M s& b+ I4 c
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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。3 \. v2 S! F& A. @
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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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.: W% m) o9 v, T
( {8 u: h0 P7 Q. _They are probably more at risk of having a heart attack.
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Occasional 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.人在德国 社区) `4 E. {, R' ~, ]: p
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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.
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9 g$ F4 x6 B0 p9 C' F6 J1 H/ _6 c* N) qA 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.+ g# e8 q2 R: X% j4 u% Y; G: r4 V9 ]
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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. Y S/ c0 E. |6 V
/ h. p* g4 P: p9 j/ }$ Z: c- JThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.$ c6 {# L+ Z/ f, a- e& O
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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.人在德国 社区$ f$ |2 c8 l& D; r: ]; N" Q: y
, x% J( `7 l- y+ g+ W人在德国 社区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.
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/ r. [7 C+ }1 V) e) K$ |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.( `4 @* Z* S, k/ L5 [- M
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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.* W7 U. k/ F( X6 `( e
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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.- @: Q6 L4 e4 k3 B8 I3 Z# L2 y
^4 W# ~7 [) P8 V& ]% A; VAmy 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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2 d9 d6 M( O2 a b8 `' n# j'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity./ a2 j9 G0 u& ~1 L; n7 c
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‘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.2 ^1 x }& D' ^8 J& [' l
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'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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