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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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4 i( O: N! y8 s4 d7 R: l6 t( j 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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$ }. o. Z9 _8 ^0 ^% U 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。0 r' v4 C+ Y4 I9 t5 L2 }0 P+ S
# C$ ?7 r, c L( F* [1 W4 d 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。
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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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2 O, D; x* U: T1 D. G; p0 W 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。4 s1 r. @7 V" I- H& k* `% |; Z1 K
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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.# L5 d- {7 k! U2 G
% c8 i% k) O2 P r. H0 |人在德国 社区They are probably more at risk of having a heart attack.% @. H( l) g4 x* g
) Z$ w+ l- q% Y$ {* @3 ~人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.9 n% L. Z- R$ {3 f, i
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5 A+ ^4 c* D2 h1 ?: G2 ]3 t" w' g
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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.人在德国 社区. y$ |2 l+ @* a& L* R) i
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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.( p X. V7 X& ]1 U, ], K
3 j& |6 x+ x$ \! GOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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; R6 q* ~* ^- C人在德国 社区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/ x9 {6 v& O" x7 s: O1 }; _
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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.1 C: P0 F# w% D
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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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- y( a2 M: v: e8 c( f( x. m" kLike 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.6 X: K# ^6 a$ ^! q: t6 Q
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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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2 a3 k- T6 ~0 ~) [+ ~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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: ~- f& g+ Q( m8 ]'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.' P8 q- H: Y" y) t) h6 F6 W/ n3 U
% f" R }$ f n5 B1 G; N& D1 m# Xcsuchen.de‘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.0 x. R7 y9 G3 p+ w6 W8 L% j
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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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