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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。人在德国 社区' F! S3 c& g0 J7 W/ a- s+ f( m3 L
8 W" }$ J( ? vrs238848.rs.hosteurope.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。4 }" M! A9 z# [& D; U* P$ r) U1 P: d
' _7 S# K, B ]; P7 _ 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。
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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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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。, l6 j- e( E. `& Y) v
3 L/ L; U! V. ~4 x1 x 「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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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。- r" Q( C- A- }: v. b7 s
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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。
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011' o6 `) i# U: O3 e
# _7 C, J M/ x: B' f7 s; hHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.! }* G* U+ N7 O* V+ ~/ Y; ^5 M
m. k) @0 q2 u' i' }/ v5 iThey are probably more at risk of having a heart attack.
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, i6 }) v* I1 n! \$ c( J+ OOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found./ W' d! e$ y, S' G" V
; B2 F; f; H- ^* j1 J! g6 H) y: Z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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4 M3 m" ]& {; _7 ^. S- A1 h7 G人在德国 社区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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6 x- [" J( H& O4 A& F$ mOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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/ U+ e/ P V$ a. v9 ~7 {9 MThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.6 K% u# ^; p! v. n' h: ]% n
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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.7 R0 j) E; f }, r) z% Z# `. b8 P
. N: [/ p- D+ K9 tThe 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.人在德国 社区" s! ?$ y' ^% ]
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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.# q. Q% u- e* r, f4 @% @0 D
% M. F+ e. ~2 Q/ M- Y" ~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.人在德国 社区" m; T- Y0 g- \ R! _% ^
4 _) X2 y% h/ C4 ?, P7 |'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.( X6 I: _; k3 H4 i
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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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