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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。. I3 e5 s3 |% Y) b0 o
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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。5.35.249.642 m8 ]0 L: f/ v$ H
2 |6 e8 h- r" k5 @; q8 M* V* e: a! x 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/ R9 |/ i- P& ^ L
& U: o0 |8 C; X1 k+ {* r4 v! r 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。. Z& N [+ `; c8 j$ k8 d K, q
4 I2 y) ]+ e& O人在德国 社区 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。人在德国 社区% [8 ^/ ^9 k/ t$ B
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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。" Y$ G4 N: \- j+ _1 b! S' D# f4 H
( g* ]( s- F# `: X5.35.249.64 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。1 o4 @$ O( ?- z( t1 w4 f
" K3 ^, K# k% v, y 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5.35.249.64* d& Z* J0 W$ c5 Q
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- ^9 {( H% X2 }4 e4 VAdulterers beware... it could raise your risk of heart attack 23rd March 20111 L; ^+ @+ e& |* Z
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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' e2 J% ]8 z7 z# }6 Q
8 I0 ], |/ }) |9 |- S# d7 ~! [1 P0 z$ \They are probably more at risk of having a heart attack.5.35.249.643 B, L9 A. Q: t9 d( t' d
) t3 O; V& B8 D7 Q+ pOccasional 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.人在德国 社区; q$ g8 |0 `6 ^ F( f
; k- S" M/ g" U人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.4 j* h2 @, |: y. u+ X& r" _
! ^6 w0 r; u/ B* @: ^9 D% v2 sA 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.$ L5 P0 X1 F' L6 V. G, j/ P
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.5.35.249.64% O* q7 h! v- e8 O. Y' [& v0 y3 r+ H
4 k4 `. V# l" z# B1 _1 KThe 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.
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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.; C+ W# _6 l+ ~4 }6 T# G
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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.人在德国 社区* }/ G1 c% H g0 |0 b- n
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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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: n1 `7 Z* ~1 t0 q. a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.
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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.
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3 u( n+ J1 V9 n+ ^9 x9 P! b9 x‘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.人在德国 社区# @% l; K# v' S( z) r" H
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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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