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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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) ]0 Y6 Q W$ F3 h+ A0 V8 ?2 W' D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。人在德国 社区. m3 D! E) u( f1 V+ A
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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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3 z6 r! @+ [4 q, [+ 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。
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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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: ]/ W& F! T ]" p人在德国 社区 「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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* f! h. n1 b' s/ l 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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+ [# s1 y! T# B4 Z( s" I! f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。/ x; G1 g0 v* q9 \2 A. w. i
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! z3 x5 n( ?2 k! V8 j% Y% Srs238848.rs.hosteurope.deAdulterers 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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: p$ `3 ~ L: B) z$ K+ `, {( AThey are probably more at risk of having a heart attack.+ }- F1 F, B' ?2 ]: {, k
0 P1 _! |, y& S" O0 c0 D) Hrs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.5 n- t8 R" r; ?' J) `
' c2 R5 \& c2 [+ r5 U% J \3 D5 t4 e人在德国 社区The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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# a) s3 \) g6 Y6 y人在德国 社区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.
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1 r2 n, a" s# H- g2 n k! Jrs238848.rs.hosteurope.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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: i: s( ^; v7 N8 m1 f) E- ZThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.3 H C# Q* U1 j' P0 G) d
2 e- X7 N2 z3 o: F; NBut 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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3 e- K0 b+ j' d0 u& M人在德国 社区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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& j1 D2 C' z3 t8 V5 Z+ sThe 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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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.( U0 t8 b2 b9 Q K* X6 N
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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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# ~! v R7 n9 y8 Trs238848.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.$ @, {0 A( Y, o. }/ [1 e
. s. ^/ m ?8 ?" K5 |: D'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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" H( d9 y- E1 U! T: A" M6 X‘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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