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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.de% Z- s) l/ B- n3 y3 }8 a
! p, D1 Y! ?' M( c0 M3 @% l: A- O7 J# v人在德国 社区 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。' ~, |( D( w8 V; W$ t# j9 h; H" z
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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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: d0 X; D; V* J) C# P 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。0 O( x6 C2 }' b. _. K& v
' F: I6 n- P+ s7 o3 Srs238848.rs.hosteurope.de 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。rs238848.rs.hosteurope.de; Z: z+ O; m) p/ t2 W( Z
6 L. n3 _% A' _& \; [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。/ k- D: o% {2 e9 s
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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。
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区0 }) K. W: g2 x6 p
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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.* v* h+ B; ?; n t
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They are probably more at risk of having a heart attack.人在德国 社区$ d6 I3 @; t4 K0 q
* c/ k5 A' L Z' s' q- _1 fOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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% S% V; N( {5 c) X" K3 y. r, a( HThe 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.5 w7 ]- d& T" a; g, r( p# W
) W4 t4 F# k+ ~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.
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* H1 S: a+ ~8 C3 r$ A) POverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de+ B# I$ r! X" F. e* y, ~
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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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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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) p% h5 x; k) J: ?4 F3 lThe 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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) F& f3 v/ m% g6 G1 fThe 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.人在德国 社区* ?- o) y5 D( ^6 ~- |* v
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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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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.3 H3 Z A9 F c0 K
# ^( j" {' n" W! A% L: f; K- TAmy 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.rs238848.rs.hosteurope.de' h ?) f5 b' I3 l8 ~
3 y+ {% X) N" v% w人在德国 社区‘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.人在德国 社区# L5 {8 y- t4 B5 T3 r# O: n
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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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