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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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. [# _" g+ t0 owww.csuchen.de 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 t! { t% v2 S7 }# A
" A0 D4 |! C+ e9 l- L4 Cwww.csuchen.de 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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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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0 P) h& W6 V) ]3 p 「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。3 X" ^3 g$ `1 |5 @4 g( \7 F6 t4 b
; ^% z4 Q8 n1 i2 O% I 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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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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3 [2 `( _( T6 a: Q. LAdulterers beware... it could raise your risk of heart attack 23rd March 2011. T4 {& _/ E& H; O8 B. V
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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.www.csuchen.de8 L. I4 d5 O# A( p" g. @0 I
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They are probably more at risk of having a heart attack.
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0 J$ a' ]( a9 _6 M4 O6 Z6 Kwww.csuchen.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.8 T' W* T" [" ~% v% H* E2 H
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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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" M3 w+ ~" n6 ?5 o/ ^% z3 F( ~8 ^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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3 c5 V1 @8 R: t' O9 `' |2 KA 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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" S& H m0 S1 Q人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.www.csuchen.de" p. P% J2 h- N& g
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.. b1 S* b- z( ~ K9 a# h1 R' [
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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.人在德国 社区 [# e" |5 I, Z, W
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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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7 Y P9 u0 j8 m. ^0 x7 X; Ewww.csuchen.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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( _5 K. V1 t% ?, N6 U# kwww.csuchen.deLike 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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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.
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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.; G; |3 ~: f7 g
! P+ v+ P- `2 d+ G* E2 M ywww.csuchen.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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