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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.de { J ^$ D7 Z
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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。3 k W2 z4 K! c" D
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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。! r+ {8 @0 n4 {( n* k
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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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- @4 F* S( T4 N3 x$ g. W* { 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。
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4 `4 q9 `% B2 x% U: h人在德国 社区 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。' \0 w- w# d9 b+ a' N4 _
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职场偷情
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, \! V7 p g; ?' D; {, JAdulterers beware... it could raise your risk of heart attack 23rd March 2011- N; S! z P* {8 R# j) U5 ~
7 O6 ^6 Z5 F& dHaving 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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# V; i0 _- B* rOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区. k, E1 a' x! S$ k
1 i; M" v! `9 D8 a: X, X. X7 |/ BThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.$ y6 C# h' h6 z
- j% _- p- }1 d% J* gThose 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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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.人在德国 社区* e F" w6 ] K2 x% x! a
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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3 ]! q1 t8 H; P3 O# Z) B& ZThe 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2 [* g+ G' Y0 a( ^
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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." A! r- a2 r; A1 p5 x: f
, P. }( @4 ^% l5 CThe 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.
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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.
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6 A: h4 c- D0 n$ H4 g+ DThe 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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' t! x+ _9 j9 w6 x7 ^+ K4 c- i人在德国 社区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.
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' Q* E* j* g2 u+ [$ E5 L7 j‘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.rs238848.rs.hosteurope.de( R. p/ b& K- _0 W$ X4 i) L! f
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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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