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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。- f9 W R R, s+ p, V& A
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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。人在德国 社区% ?" z9 s% ~1 n6 F4 _
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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。人在德国 社区+ m! @ E9 \: s4 d/ T, g) Y6 Q
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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。rs238848.rs.hosteurope.de# t, a. T2 l! T: g8 _1 K& a* Q
0 S- ]- G' o- d9 o 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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- T: |" |/ K" g3 C; i& N( D 「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。9 V! q: A* E9 `8 [) ]. c
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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。! ? J! U$ Z, S O/ }8 ?
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7 j v# h& i$ |8 C人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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) x8 \$ F: F: V' xHaving 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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`; f: D+ F9 E/ W/ }rs238848.rs.hosteurope.deThey are probably more at risk of having a heart attack.
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0 L4 r! h3 C1 g/ }8 E: Q, s; hOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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3 p) d: _; d' W$ K# l9 fThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.# u8 M% H# z2 {& H- {5 |
! K& D- P. u4 }; }Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.' l. F! ]+ @; ~. }# b3 |
4 G3 d/ m$ G% v! Y' v/ h4 HA 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.
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& o, q" v6 b8 @9 Y+ U9 ?" eOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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9 g8 F% W4 S6 ~7 s% I人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.! e5 |6 d$ X; J
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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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2 M; y+ n+ g$ Z+ d1 u6 d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.$ v9 }& P! E1 D3 _1 h
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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.
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# @" |2 E% G6 _- O3 o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.
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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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" P. ]$ ~. j' d K' yAmy 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.; o: r1 Z) o# x0 L
9 }! r, B* o5 y$ |4 u- F% M4 A3 b'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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1 N; V- ~/ F9 n! X4 u) |‘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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'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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