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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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2 J7 q( n5 p9 c$ y0 M# K3 M 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。( i: e( u; J; G0 b2 R6 G: j
6 o9 g/ R+ O, r$ F4 s- u% c- |; k 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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; B$ w" T9 F; s( t 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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* s, u2 T6 X# i D* A/ A0 O 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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C! n2 a% I4 }$ m, \ W% Y 「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. g5 ?& L1 t1 b8 G7 i
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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。; ~4 r R1 e- k8 f5 s) [
. m/ l" r% h. ] 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人在德国 社区+ L8 ? x* V! Z; p8 _3 {
; W& r9 p% f: C5 A e: T7 qHaving 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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6 k% F; X; Y( m8 u1 TOccasional 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.( D1 \& {2 |8 X; x/ H
! ^0 q6 U- |: n1 ^3 dThose 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 K9 |- z; F* X9 w5 g3 YA 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.6 I x% o E6 M7 Q# Z
: P1 `+ h7 Z/ `# LOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.! J, a' t/ u# c9 w
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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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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.9 `) g8 }7 q9 k2 s; H8 f: w Y
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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.人在德国 社区0 U: [2 \5 L8 a" |
4 K( w" X k7 U# T( o( {rs238848.rs.hosteurope.deThe 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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. B6 S4 J" ^* ~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.! v6 ~- [+ \ ^3 ^4 v! S* L
. I' f7 N/ j0 \The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.+ Z& E: t. u% t1 x! ^$ z
8 B' |- a6 p9 m( }; W* w2 H) Qrs238848.rs.hosteurope.deAmy 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# O/ M7 K0 }5 h+ g# F$ u9 q* Y5 K
1 i( {- J6 c$ `3 L& j& N2 V9 Rrs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.rs238848.rs.hosteurope.de' W! o' @! I- k0 E
7 S1 m+ T& _+ `% Wrs238848.rs.hosteurope.de‘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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