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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。3 b9 ?& }" ?/ E) b5 b3 ^' P
; [ e- | v; p, G8 l 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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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。3 W7 X: Z; F1 ]1 Y- m" i6 P' M
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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。3 j; J4 h# R- h0 o( `: d: a5 O$ W
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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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( R" t+ H$ D4 g$ N' v 「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。* p3 g$ r; V) v/ m, B7 u
! C l: r2 x) t4 l8 l2 Z: ~9 B. L人在德国 社区 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。人在德国 社区, _7 Z. {3 N& u" s0 A: o. m% n6 L4 C
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( r) Q+ u5 r2 q3 D7 r8 u$ iAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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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.rs238848.rs.hosteurope.de& ?& E9 C4 u" x; Y8 H1 c& x. X4 d
7 d% {5 Q& b0 f; Y3 K4 `They are probably more at risk of having a heart attack.人在德国 社区$ X, p* H$ c# m1 P; n* o
g8 W7 J* c* k' _人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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9 m5 y3 F3 \! @( f1 W( o( f& T人在德国 社区The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区# c5 x, s; P9 b& t; P3 p
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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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, l! A7 P" Z K2 }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.9 f0 n" a9 p2 l8 N6 i; ?2 U. U: ]
# {; O" c! c8 h/ O0 {6 mOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de; f8 n0 F9 L0 T
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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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0 D: c7 `7 {$ W- 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.
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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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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.# _5 c; ?: m& K0 _. P
7 E& Y% F& _7 Urs238848.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.
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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., }: d/ b& f; b1 T4 O- F1 u& v& G
2 R: D' e! k W6 B5 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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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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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" H9 ~4 A: u- ~% \) ]rs238848.rs.hosteurope.de'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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