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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 f4 l N$ c. t0 O' D2 v
4 E3 Y( e* [4 |: W1 d& `! u 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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, e" j Q& h3 `1 |- U& s人在德国 社区 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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S2 q! `. K) N* s 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。- B5 w+ o* o) f& Q' U
) w. A$ i, f" S1 Q1 e6 i 「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。 @" Q3 u+ ^& w1 }, a0 m, m) y& v
: `# d( j3 g0 w9 k 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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+ Z4 Y7 b% \( u' ~职场偷情
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4 J6 A6 y2 q# e1 Y人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011) V: `5 Y) E- b: v8 y# N
$ [3 V! R ~7 }2 gHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.; m6 ^' S1 \: K0 b# @
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They are probably more at risk of having a heart attack.
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# F8 G- V& M3 k% S2 g- qOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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3 G7 W! e, [8 K9 k3 P" K% NThe 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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5 m6 r+ z2 s0 i0 F( QA 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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. g# y% k! f+ ?+ e0 m- _3 C, W人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.# G7 u; Q r, o/ |9 m
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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 K* `) R: H% ]4 v) B( I5 p& M
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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.
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5 v& S F B& u: A) gLike 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.3 E/ v& O; g/ J, y
2 }4 L7 ]5 C) r2 l人在德国 社区The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.www.csuchen.de8 ?6 g% B/ f1 b9 T6 b d, |0 m
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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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.! ~6 d$ E; ?+ B* v' m8 R9 N
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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.9 d3 {- F- w5 T
. Q" w$ U" I; X% d'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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