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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。
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& ]! ?2 G2 X ?" B. p 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。
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: W; J N7 ?: H4 ~ 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。" V6 A) T! c( c8 d/ ~
+ u3 D( {! {! `+ w, s8 J& H* _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。2 M9 @- H; X9 f) j \! J9 I
0 P6 u- s) }4 [% B9 S. X; C' Z: {8 x e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。. s! a* f o3 _7 |
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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。1 M2 r; ?) C: }1 n5 t/ T/ n
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, F. R6 t0 c% _% ~6 m1 sAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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" h5 r. d! M$ J) j5 V- pHaving 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- L( l# ]& Q% C
. X+ w9 x* M& ^$ J# uThey are probably more at risk of having a heart attack.
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3 z" n$ L# G6 ?/ [9 ] P% D* n, dOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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! e; L; G! j/ Ers238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5 j% [; r5 P( m _" Y
. t4 W5 b# `, f) |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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: F) b4 G7 c. b: g E( B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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3 Y6 q6 u% d% n% k! [* w+ ^; @5 }Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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1 u+ i- m6 W ^7 G" n& ~9 bThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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* S, W0 \, I' l8 rrs238848.rs.hosteurope.deBut 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.+ K9 x! r3 l- a: c4 y0 c
$ U0 _: U2 K" L1 Q! |' dThe 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./ [+ c# k) A. @! N+ q
7 B; _6 ~9 X9 q# UThe 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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: w% g6 [5 g$ {$ J6 e" H& I人在德国 社区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.
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5 `* G p |7 |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.+ @; R6 K- w" g% Y
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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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'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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