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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 Q$ j K# @: \, l7 Y; x( |
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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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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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( L8 n0 b: w% L: D 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, A* h/ A3 F: u7 \0 ]
; \0 R' g' J1 G 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。4 w2 B. v# t" S" X; c# v f: I
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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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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。人在德国 社区+ I3 ~! [: N$ c& X
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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。csuchen.de7 b# P- [3 \. |: l
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011) A+ d% T3 w: ^( F
7 g( p4 C6 `! @4 S6 D4 NHaving 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.) y C* }+ N+ j
, ]; }1 f$ Q! D' N: @Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.! e3 K# f# R' U8 c2 J+ G) N9 A }4 V
6 y9 b0 G3 Y& g- A& z+ WThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.1 Z8 |7 V8 V8 b
- |3 [. i- H1 ~Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.人在德国 社区2 e# F( \' t; I# N5 n' i3 C4 ]. K
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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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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9 \* E M; _, D3 z6 @The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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7 Y/ s+ Q J; w$ e* A! FBut 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/ v" Z* t1 D) ~9 j. |( [
3 U; w( S8 |/ ^ N& xThe 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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4 }3 ^6 z, x, t$ N4 A, N( Jcsuchen.deThe 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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" G2 e7 \, x/ Z( @2 l, ]7 DLike 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., P0 ]$ n, u3 {
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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.
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5 S+ H% ]! x& m* lAmy 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., B; k0 K0 t' H: M2 L! B* c
$ c) \$ C* F6 S. Y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.
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9 b; Y1 f9 `! L0 G% xcsuchen.de‘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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! `9 |: \* K9 X* Q8 k9 r'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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