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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。+ A3 o Y) m- A1 u; r
& V" a6 a, V" {4 f/ I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。
4 e3 @" ^$ x3 c7 M1 B2 Ors238848.rs.hosteurope.de
7 J1 @; s. G. B3 P 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。+ F. `8 o$ ?' M
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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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8 u& ~! b/ {$ m0 s. v+ @# u' S 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: X9 j; M+ j: ]
6 D5 v$ ^7 Y7 ]5 `* F9 MHaving 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* j0 K* ^/ x" D) K
) _; \# ^5 m/ uThey are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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/ ^2 t! [) f+ V: E; ^7 X lThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.9 e4 ~2 B' |9 \
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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.; W, x4 O+ A& ~* f% i) z/ m' U
* K$ k9 i5 C0 t' Q' X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.人在德国 社区- [2 n7 _$ Z& q/ n% H3 C' k8 M$ n
& E9 s( A; z+ L$ r3 v# V# UOverall, 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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* B% ]9 w/ ]# C) ?+ |6 m* q3 [2 TBut 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.
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$ R' g# d3 E% t! n# K8 ^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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6 d1 \ k- G2 X ~$ |; irs238848.rs.hosteurope.deLike 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.人在德国 社区0 J7 p8 _% f. E6 a! B
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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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% a2 L, y1 g9 I CAmy 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.- T3 @. [6 ^3 v0 t: Y. f
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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.' t3 f. y9 h' [8 [+ P
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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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