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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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" Q! e) E, S) Y" q! G 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。
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) C1 z! B! p% C7 n2 @' ars238848.rs.hosteurope.de 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。, P0 l+ V; h5 k( i ?2 ]
* D6 d; Q, d7 c 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.de1 W p0 T- v9 x' s. q: p) ]
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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。
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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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( ^4 {% U0 A! M# r0 k$ @ j 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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- k* o4 I1 F1 u1 [+ _1 J* HAdulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de" _2 |* n7 _+ m: T- I8 l( V* H
6 U" A2 M w' Q. P! q$ j. `, JHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.) Y, d, ^! G, n$ d, N8 J4 U" x
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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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9 H$ }, a+ H+ m0 r# o9 XThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区! I+ g; d0 f2 r0 x$ l
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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.rs238848.rs.hosteurope.de- t2 k0 C2 P! v' A B2 H9 K0 [) L
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack./ v$ I; M# E* W) ~: I
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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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" m2 T8 k3 j% p7 q3 SBut 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 Z/ _( c$ f, G: o* Y' Y+ t4 b
! k. j- T6 l. o, gThe 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.de2 v9 R3 z$ y. i3 \2 Z
0 z& { K+ U2 r' J0 nThe 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.de; ^* r- Q/ \* b( b6 M7 Q( z
) r. r. f& Y6 K" A1 xLike 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.; V7 X% \2 ~4 e7 s" u
) v/ e5 S2 _8 A# Q+ Grs238848.rs.hosteurope.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active., T% I9 y6 z7 v
, ]: I6 O* N1 R( d6 C* ?! p, Srs238848.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.
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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.3 U3 p5 V; i! i% s. c
. a, P2 H1 n0 w8 Z‘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.人在德国 社区3 w% L7 r: B- c' }3 f7 r$ o+ r
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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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