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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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! F8 w1 O7 X8 z1 N7 wwww.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。www.csuchen.de" R, D7 v9 @6 r* f$ d9 m5 W, 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。www.csuchen.de9 I: E( n/ p6 X! ?3 U" ~
7 b% V" P( l% L+ L% h0 I 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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2 o1 \% F9 K' G* n 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。
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* w% z' n. ?: M( b 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5 Y+ ^7 K+ E. K, _
& ~% h2 o7 h$ V/ {6 W+ O2 R 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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. p+ e& s- m$ ?0 U- n* fAdulterers beware... it could raise your risk of heart attack 23rd March 2011" G4 {2 T/ e' j
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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.5 f; e4 D. w# _! v
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They are probably more at risk of having a heart attack.
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) C: X4 w7 Z4 e- D$ i$ S4 M- R* n" IOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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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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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.1 e$ \3 a& u7 ?2 z6 Q$ v
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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.
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5 f- f" B" [3 n8 Z8 \; ?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.+ q S- a7 r3 I% M( `
( p: V# s, x: Q4 CThe 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.; p# l6 o9 |4 x* `
- L, P' m4 C1 }8 B7 C0 C( jThe 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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m: `4 y6 @) z: dLike 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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( r v8 h( K# [$ j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.人在德国 社区- `" d5 N( e2 e! x Z [
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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.% X$ p4 @9 [* N6 b. O1 u- O
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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.( L. l1 J# O) p( O+ e
% u6 U1 H. t, E6 H( A* G7 qwww.csuchen.de‘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. b7 G' R: u2 C& v
/ |% [9 Y* |( ^# B) C) P4 m7 n'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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