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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。' D; W- A( ~ [. z6 S8 t" ~
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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。
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# x# l+ D$ b( Z- B 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。rs238848.rs.hosteurope.de7 m$ X, x3 ^8 _0 u; s2 R" }; Y/ ^
1 ~' A/ @2 b$ Y% D9 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。
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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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& o0 B" W/ u# }$ ]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。
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! S Z2 a# B' W- U 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' U I* y, Q# Z! m* @! X# p4 L& T
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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.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.# o7 d& ]8 Q7 Z9 h' [
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.$ S. z5 @! ?/ R. c: l9 F9 Z1 x
" L4 h1 o* b. x. z& d1 _Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.rs238848.rs.hosteurope.de6 ^( Z' d8 n8 g1 X. K/ Y
2 g/ H( a6 _8 s) M- V1 K( tA 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.: M ~6 x0 c6 G% P ]' N: Y
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.0 {6 D; ?, y, g: S
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.5 x9 M! [8 E. o5 F6 E
7 r: o$ O: \! q* NBut 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.- _( g; Y, f. i$ t( N) J! r2 K
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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.$ F2 l# g% Z6 w7 ?8 Z& Y" v
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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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! d! c1 g5 Y6 K' Y" q1 S人在德国 社区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.人在德国 社区' l# z: \! `8 P! {) a
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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.' K6 \, q2 S( H, O$ Z% N n
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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.1 o! E8 }" P+ d4 Z" B% |) |( I; o
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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.$ G l8 r# l. _9 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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