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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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% D4 {" t! a z) o 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。% [* V; `$ U4 ?( D! h+ f( `* T
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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。% T0 e8 y# \" e# g0 A4 L
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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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5 T4 j4 c3 ?6 j1 |8 _www.csuchen.de 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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; A$ Y' A, y0 W3 j( ~ 「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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7 a; c# C* _% \ 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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y, w' ^6 C& f2 r* i) e' }( M1 G 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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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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) i, q+ S, e/ e5 z* [. E; c" k* D人在德国 社区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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( q! z. w9 w# p. ewww.csuchen.deThey 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.
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, C! y# ^& }8 P! ]( R$ w3 V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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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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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.2 d. {0 H4 c+ H1 U: i' Q
% I! m0 A, P& K* @0 \The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.- z. Z8 }2 j) O
% z0 H" Q9 N% Z& z+ eBut 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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3 Y4 R" R+ p7 }' Kwww.csuchen.deThe 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.4 V" S. M& `, Q1 D) q/ H8 Z
+ F8 N* U$ y6 \- Y! E$ qThe 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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; f8 [* T `- ~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.de1 i9 u ?$ _' B2 K0 v
% V3 i$ _. b: z% ^$ q/ yAmy 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.www.csuchen.de% H- r/ F0 N: _ F2 v
& t2 e$ f' T j M' ?/ F* I'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.& o: K% D& C6 e) n' ~7 q/ r
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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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0 g; ?* m; X9 uwww.csuchen.de'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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