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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。' D/ [& y: m- k& r( G/ T
[! ~& ~: I( h 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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! f" N, u, c# c1 _1 J8 ?" Q 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。rs238848.rs.hosteurope.de; b4 Y: {* T+ D4 V* V
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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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" J9 ]2 l1 z \ 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。rs238848.rs.hosteurope.de* a p! N9 Y) y2 e: ^) J" l L
' d" z4 H8 ]1 Y; U# t 「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。% Z3 K2 H. Z5 y+ ]7 b/ N+ y. s
1 i: t0 T% ^7 ^4 F0 b" g& p 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。rs238848.rs.hosteurope.de8 s# Y4 j2 }2 E$ ~! S' h7 P
- n7 B* Q" p. F8 R. A人在德国 社区 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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% I0 Q* ?5 o# b" `* K9 JAdulterers beware... it could raise your risk of heart attack 23rd March 2011/ i' e: L c( L# [# f
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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.人在德国 社区) F+ ?3 s M: X" v/ R8 P5 G" c3 [
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They are probably more at risk of having a heart attack.. O* i3 L9 f2 _# l5 H& D5 c/ N
2 D3 F3 Q$ k4 ]/ T$ L$ c3 d, R s( m5 ~人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.* e* [+ w: a9 E5 p3 }7 A$ z
& W# p' T1 p' S0 \) p. BThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de; G% m K9 w. [
$ Q3 ]1 D9 |, Y ~% [' ]3 j, M/ SThose 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.; u! g0 N: k8 f( K' J: @
) b( n& H+ M- B; ^3 rrs238848.rs.hosteurope.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.2 s" n' I' v# f) }: ~' o9 G
2 _$ \( |+ w3 w, T8 ~The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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: H1 n: W2 X# Z7 e% \ p) vBut 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.8 d+ x" Y6 l+ r7 U, O* W# Z
- I7 Z5 l7 i6 z& X( l! TThe 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.rs238848.rs.hosteurope.de6 q5 V+ }* Q% |
2 O) a! }; w8 v) G- iThe 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.rs238848.rs.hosteurope.de3 J0 J: z, |0 J$ n; u1 @$ A
+ z1 x5 b, ~5 C% S/ J人在德国 社区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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' S& f/ F+ w. A: I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.& H5 s6 u* J' y
: V$ i1 C- ^4 X/ A+ sAmy 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; F8 N. W$ R( D' `( O4 S
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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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‘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.5 T/ ~/ S& m! m( m2 _+ d
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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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