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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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. f- j* I; c0 E( o& B" j S+ V5 Z人在德国 社区 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。7 ]7 M. d3 @5 h7 Z% s* J
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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。) P* T O& S& e5 P
# C" q T I# J7 Y0 a 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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. O& J+ L8 A1 |2 T: m' G- 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。www.csuchen.de$ _5 ^( G% f* V4 u
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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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: V' ~2 F" T1 J# t' d& d 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. m4 R9 x F5 d% P
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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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3 o/ m- V# i9 W i# oAdulterers beware... it could raise your risk of heart attack 23rd March 20110 w' k0 A% J$ S
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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.
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They are probably more at risk of having a heart attack.$ z- _6 k4 R Y, t0 a
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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; b$ m& z0 k; k6 S% K9 l* E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.
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7 x( O4 w9 P& \' k4 v/ ewww.csuchen.deThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.( Z- y7 E" R( K! x& Y& I9 w
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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. f2 t9 x) P0 a
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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! x S8 Y8 ~ t& R- dThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.www.csuchen.de0 ]9 ^- q' s t
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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.5 ]$ }( k/ c( Z
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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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6 K4 {: ?* G7 e Q6 LThe 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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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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9 l- i0 g' `5 aThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.1 N( U( B& W8 z+ s) {& e9 ^
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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.* s& F3 K/ W3 m* s5 x, C5 `
6 l3 r; I! D; F; s9 l2 \'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.人在德国 社区7 `# Z9 H7 ]; c# d
( O- [" q w. Z; Z: Y# X# E# y2 y) {7 C'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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