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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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7 W9 C9 L; Q. n) C7 J* swww.csuchen.de 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。www.csuchen.de/ o2 B8 I6 V: M
8 E, z* E4 W2 C. q4 S 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7 N7 Z: K- I7 n( d
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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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「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。人在德国 社区2 g" w9 b' G/ u& B( s; |# {$ o
7 N1 {3 r/ F) T' x+ ~* _0 i& v" U 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。/ O2 z2 h a& c3 L% ?% }4 o. j
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职场偷情
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% r; f% v0 f2 F9 p; cwww.csuchen.deAdulterers beware... it could raise your risk of heart attack 23rd March 2011www.csuchen.de$ C4 u) |% v$ O* ?
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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.- t) d! _% }# i" v# } f% l( F
# N* H- L$ Z& y) ]They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.+ k* j2 \8 ~! X: v
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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- v, u3 L) z9 O6 O) k. JThose 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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I# p- F1 W7 o* ~! O/ d! aA 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.www.csuchen.de- a) m: L0 F6 ^
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.8 _0 d% G5 `2 z- ]$ b! r" ~
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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.
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4 h) a" |; S& J9 P9 P人在德国 社区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.# w0 i) d: E. b8 Q! ?. O
L4 k# c0 B- b6 T1 q6 c! c( }人在德国 社区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 i$ f5 Q, s, i% Z- a- y/ HLike 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.www.csuchen.de6 n/ ]) Y$ U4 p; o( B( ^" B
) l3 c4 h! p- d% ^ K; bThe 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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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.7 T6 u3 u; G' B& a6 c) o7 r
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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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