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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。6 S- \. Z1 K1 \+ M" j; K, k
! \0 b" `0 `$ a0 Vcsuchen.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。
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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。1 |4 v- {9 b. _; g ~
* h) @/ Y$ U( X- N9 ~ 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。3 J0 N, R7 H2 ]4 |
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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。" |" {+ J& @' M0 q
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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。人在德国 社区* n# Y0 y" K3 g4 ^8 @
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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。
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& U& T. E8 A) F" U+ d. Ncsuchen.de 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。) h; d5 m( A. G$ q( ~
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3 [9 s) @4 q+ |4 K% N# xAdulterers beware... it could raise your risk of heart attack 23rd March 20111 Q: J/ D7 d. _+ S4 |
4 _) I( a0 a& c; X7 w/ aHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.# | y* p2 Q! R6 z. G- q
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They 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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+ i& d* E& T, e; u J4 OThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区* ^( x# {- `3 E
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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.0 U0 v' O$ [5 E2 Z/ u. e* o9 {. ?
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.csuchen.de# t- q( x& Z" C
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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1 n1 a; Y9 J2 S2 C- r+ l LBut 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.1 V J! a& Q- B2 S: \2 O F8 L
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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.
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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.csuchen.de% o+ o% ^% O2 T) w
4 o6 x" {+ z' B/ e6 `7 gLike 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.- A. ?& _8 R( A# T
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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.: x1 Y) L; y% I( Z3 D- i8 p# M& 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. A; H+ Q" O2 g) v7 n( Z+ z
X; k( F! B1 ^& Y3 U3 B'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.1 z7 |0 p% O3 ^9 G9 E
6 @# R! i3 Y: \. 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.
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4 r2 [+ p: P6 x; C人在德国 社区'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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