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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。. X, P$ |3 b& b0 B* L* a9 R
! i3 ]/ F" U: D 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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: }0 N2 g* T) \1 W3 j# Z 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。
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# _- a" h6 p& c 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。rs238848.rs.hosteurope.de: l; C* v4 m% G8 R8 ?
- u. X8 P4 X3 K1 T5 I人在德国 社区 「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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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 20110 V1 Z6 \+ V9 k) y+ p5 |
/ r3 L1 z' {. N5 }7 VHaving 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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! Q7 Y5 e+ [# J A0 S) MThey are probably more at risk of having a heart attack.人在德国 社区* {8 l7 M( j9 d2 M" p+ N
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.# r4 {8 _1 ]/ a7 [) q" H( F
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The 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.
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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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) p( o9 }# o; m5 z" @( ~rs238848.rs.hosteurope.deOverall, 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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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.1 s$ \1 L. Y$ l% _
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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.人在德国 社区! X9 o% J# Y! Q8 z4 v
0 L @: N6 c* w# U/ j# q人在德国 社区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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: `8 {/ b- B0 Q. g- |4 Q3 k/ vLike 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3 j7 Z, }+ n' B" X' ^+ d
n* ~" n9 V! L1 J lThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.) F5 G$ A* c' Z
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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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5 u( ?$ D3 {( V2 ^ E人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.! A. @- u( i( t; i3 I1 S" n' }; g' D0 L
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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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