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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。4 B. _( ]4 o t5 `% F# U$ K8 h
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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。+ x! R, o$ z) \1 |# x& ?+ L
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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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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。人在德国 社区% m- R5 k7 a, Y/ o0 f2 H+ q! _
! f9 }+ L' t' ?8 Jrs238848.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。- B$ z0 n. ]/ |2 }
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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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* n6 x/ W1 w8 B1 Jrs238848.rs.hosteurope.de 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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+ F% Y( F: M: ~: t7 l" q f 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。: Y) U, b5 h7 ]- ~. b
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区5 N' L( e+ h- @. \/ J" b7 f3 v/ w: U! y
7 a3 G. x& `% ^7 wHaving 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.+ o1 ?" c! g+ T- W/ {/ a
5 O: K5 N. d0 f4 q e3 h% n& prs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.% P! s3 M' y9 J3 V" [. ]& X
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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.
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. u$ t; V4 J* U4 |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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+ F% o- v6 s8 GOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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$ b7 [$ r6 `/ T0 x# `8 [人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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, M; Z" D p: e9 X: \人在德国 社区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.人在德国 社区( U: A3 x% P9 ^
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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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& V/ Y- R- F8 q" hThe 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.9 M+ }9 ^ A6 i' G0 z/ C9 k7 p
* k0 b/ b: K$ lLike 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.% V4 f1 ~- S$ A; Z( H* d. {
) S7 B; l1 I2 U1 K1 U; yThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.2 [) o7 }( E, u' U7 e
9 d s) j( s3 b1 ?8 g/ `. BAmy 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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/ M& O. l; k7 X: I# ~; N* d1 j'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$ U, E1 x: X; p% W
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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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