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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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+ P5 O3 ?0 y1 z5 Y3 q8 W; r8 f9 p: y人在德国 社区 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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" o- E# Q8 u, Y+ w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。
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9 R- i7 j2 t& ~0 i4 a8 {5 |# g 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。: |+ ^0 _: O( A. p+ l% `
1 V& x3 x' h" s. w9 {7 f2 n人在德国 社区 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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* I- p# w R1 [" R& Z 「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。csuchen.de- H' y. h& A3 G/ c( ?: z! [. q
6 f! F4 T+ H0 O/ X7 O U( I, _ 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 20117 z/ t" n6 X" g" i' o
2 a8 ?' U6 _0 Q ]. cHaving 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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. `, ^5 E. O4 rOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.0 B w0 W; g0 b8 }; s
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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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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.人在德国 社区3 Y/ |; I, h$ s
- L' R- ^- D! S1 `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.
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% W ?% p( a9 \& V% } I9 v1 E6 Tcsuchen.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack. G0 C7 b% G8 H: Z* R; ? D4 K2 t. B
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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.
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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.
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+ m1 u7 z+ o, w1 yLike 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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The 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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; q+ z( B% e1 p/ k5 `- |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.; O3 G! J& {. q( q1 u+ t& u
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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.csuchen.de, Y) Q# O1 c+ c8 G6 B( M) j
0 U0 A5 _1 g; f+ N‘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.! u0 ] k1 H: D; K' j
5 ]0 J4 w# `, ?3 |- E( x'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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