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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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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。rs238848.rs.hosteurope.de) {, U8 Q- W$ E1 I9 v
]5 \/ y0 `8 R' `% X# N1 Ars238848.rs.hosteurope.de 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。人在德国 社区5 N% g% E0 a; U# ?* l& I
7 j1 y9 p9 D$ {2 }; d0 K8 ~* @ 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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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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4 c2 \5 p- l9 N! l Z 「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。rs238848.rs.hosteurope.de' |6 v; F1 {4 @# s+ x% o( n( ]
- T0 P; w$ b* y7 r) R# M人在德国 社区 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。9 t6 z5 i1 w( ]4 M
* \, d8 r) D+ }: X. T6 z2 Q0 c, p 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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! J& F1 P, b- c( t1 qHaving 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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0 j7 f& H) @( |+ ?3 O8 j2 S人在德国 社区They are probably more at risk of having a heart attack.9 M ~, o& R2 n, |- m
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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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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5 u. z" R% P! f6 t' X6 l
1 n6 {0 x: @$ ]! iThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage." P0 X% t- y+ X/ I
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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.人在德国 社区% c4 v% P; a+ h, p; Y6 c
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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% W; H+ P; X* v# z1 v5 kThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区5 C, Y! o# P/ k, ~
/ g/ D% V8 @& g# x) K7 C" [' a. g( g人在德国 社区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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) f" g% x+ z/ C! ~, z7 \. a' t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.
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& h' T t( U: R4 p2 [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.7 M* w; P5 j1 I# @
0 a4 a5 Z8 v2 _, aLike 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 `3 a0 J1 {6 f4 D' a, V8 i9 |, G. KThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.3 S/ Y6 i" M* n5 k. d
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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.rs238848.rs.hosteurope.de. H {1 @ M+ F1 `! Z h
$ ?0 [6 @) Z! y9 D! {rs238848.rs.hosteurope.de'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.: A p7 n% F$ Q* U( z R
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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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