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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。/ Z0 l2 c$ w, C; Q7 f
- G/ k( |$ {! d+ k# P- X2 P 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' @: m% t+ t2 G; n% T
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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。
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/ |( D! g* J, Z: U+ ` H B1 N) Q# e 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。6 S% q; n1 l$ W) w3 v, b1 y; [
3 h" S9 P$ a: f/ M, P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。6 \/ V) j/ D1 V* c3 N
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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。" r9 c, A7 {; w; K
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" m. m6 r" V/ k( U0 w: K/ g+ QAdulterers 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.人在德国 社区4 F, ?1 `* f* p2 v# `/ z3 m0 @
1 [5 u" o. l' t0 \人在德国 社区They are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de: Q2 b: O! H8 G$ t7 O( ^% q
9 u% I6 B3 q- L% I+ m+ mOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.0 }2 E3 s! J( ?( ^! N$ P D5 }( y
( C1 @4 A8 E! S& R. C( VThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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.- t9 I9 h3 T6 J, p; q! p' m
. t. P$ z, f" i3 S2 C( bA 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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.- g: p& t, `3 o9 v6 q
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.1 ]7 e0 s) k# E% C% y# N
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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.人在德国 社区, [$ H( W! l5 D
9 J1 ~: [1 R2 s2 k9 p3 I1 l. NThe 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.! X# ?& m. z9 Y! m
" N' ~) W6 O3 nLike 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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' H- b4 U! ~) tThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.rs238848.rs.hosteurope.de K+ F0 ~+ B6 c* f+ {9 |
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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.% ^9 n; \ K% |
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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.rs238848.rs.hosteurope.de/ h( c; u C1 u) M. w9 }
& j8 \1 U7 C! h$ x'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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