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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。
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1 Y I& \& R% N+ C$ S; u9 G% R+ o) U4 a人在德国 社区 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2 d6 C2 n, m# {7 n8 G
3 I2 l/ t4 x! f7 n 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 \9 N8 e6 A5 Q% X0 k4 S- B. n 「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0 t0 U8 S" W' I9 C' V4 Y
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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。- `7 n4 o, \1 \ Q3 B4 x
; b) J3 C R N& c1 F 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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2 A" P) _( _" MAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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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.
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They are probably more at risk of having a heart attack.
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* D9 b7 A( x" Y/ H4 F& C人在德国 社区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.
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_0 v# b0 n. O, D% I, CThose 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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1 O u7 ~/ J! \; NA 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6 k$ q& P+ ^9 ]' M {
' s/ V5 y1 p9 POverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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$ D' H g# i! i8 `' JThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.0 }, D4 b7 C% w: \2 P& P
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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.人在德国 社区( W* s6 U' v5 A7 ?: O' x3 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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/ N; X4 p4 z+ T) DThe 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.8 c7 K& n) ?8 ]% e
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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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- o. Y: I3 y9 q2 _1 _7 t( J) `" XThe 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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, O% ?( U6 E. D, w. N5 y人在德国 社区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.# z& {% s/ R1 z& p
I. P% F0 |9 j' D, C! t'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.' ^1 \/ H7 T( x3 M- [- ?3 f
0 D" P$ ~& }$ E0 {& ?# g: U5 ]' M; s‘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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