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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。
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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。rs238848.rs.hosteurope.de' G2 E+ F( a& p# r% o9 C8 J
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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。/ l; t$ a9 ^$ ?; y: g; w; D1 R6 a
) `2 T& k, Y: z& z1 Y* j# y 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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+ S, [+ T, m8 _rs238848.rs.hosteurope.de 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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) z* R! m0 B3 X+ ~& t, Q2 O7 @$ `9 Srs238848.rs.hosteurope.de 「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% [, s8 `: S9 r) J! _2 ~/ U/ N: l
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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。
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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.
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They are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de1 |) z: x( _3 H# n" @3 a
5 t! F, E% ~: }Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.1 L/ f8 Z, _9 J# l2 m2 q1 C
# I. {5 K8 U( }7 A! G5 C. ]The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.7 m5 M8 O2 X8 o0 r$ P% n
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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.: c, W% k, P) G$ ^
D5 G, i& [. @5 ZA 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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& p* ~1 q5 g* C3 C1 x* `Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.& t a0 G- M6 ?7 v2 D' G# e
% f' h! T, x- P, Crs238848.rs.hosteurope.deThe 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4 p; {4 z2 ]8 ^8 D
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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.9 V0 h: l* v( l5 r; |% P
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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.
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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.* I8 b( S6 @0 b5 D2 \' |+ B/ }
2 E' g$ V+ t. b# ^- ^. [: pLike 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# ?, Q+ f( K0 C& y5 G \
( C t4 m* ?& _$ f+ ~. @rs238848.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.
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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.! N1 f5 [% P2 f) F. p$ z* S% ~
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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.
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0 s% F y8 I" A9 p" @) S4 a'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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