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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.de9 X* x1 |3 Q8 O0 v- e- v; _! J
" f6 y2 V5 \7 Y3 _8 ~ 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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, [3 e7 R8 [( c人在德国 社区 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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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。: ?& e, {2 ^; G. M/ n
8 x0 T3 z$ ~$ S- U 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。& _) l% w8 o7 @ P
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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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& m# C- G1 M9 M# Q# ~3 Z 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。5 [9 \4 x9 u$ D% C# L; ?
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* \2 o& H: |' p0 {Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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# B' E; s# I6 G! [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: ~" s6 P" b7 C" I# }$ H0 c
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They are probably more at risk of having a heart attack.
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) C/ ~$ T) R$ E: y0 d% |/ a人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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6 q: U" j/ U( j& ~The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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( T j' I* \8 c: t6 U) ^! `- X: r* |rs238848.rs.hosteurope.deThose 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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; h y( u4 W$ t- \; S) T5 n人在德国 社区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., F# b% ?7 y! j
$ p1 P! a8 e4 p/ B, \( D1 I: IOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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- _) B7 ] c! i' b9 |% p1 u- PThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher., f3 K+ [7 [+ a- E5 G
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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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5 T( f6 m4 R' j0 p" Y# l& r. oThe 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.rs238848.rs.hosteurope.de4 m4 D" h9 Y/ A
/ d* d; Z$ v$ s8 PThe 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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9 E/ w2 @) \# F- z- A( O9 N人在德国 社区The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.. Q9 P O7 n( `, H7 U j
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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.人在德国 社区! a/ }) i! y9 Z( f4 U: J
3 ?. N4 y0 |) F& C. F8 ?3 a'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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‘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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