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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。- E1 }, ^; z" A1 X8 f' m
2 }1 l7 M! P. {3 ~$ Z9 i0 v 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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! J) b4 g' p8 C% n& L6 W& s- w 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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' F4 a/ _3 N) m/ B 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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! t" U' X- G" i2 U/ s 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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6 g( e/ B0 m+ U; K Rrs238848.rs.hosteurope.de 「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。rs238848.rs.hosteurope.de! G: r& ]- I* P/ c
, \# u+ V. c [0 ~+ Q 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。) F* Y/ k3 b6 F7 h& y0 \
9 i; Q) [ U8 o- c: n5 G) 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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- \7 X1 r6 C6 p% s& `+ }0 @Adulterers 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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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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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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7 E6 @$ B% h% ^! l: cThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.rs238848.rs.hosteurope.de; Q0 {7 j! h: O6 I4 W. T1 A
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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.4 r/ _3 r: a4 c4 w* X+ e2 ]! |
6 @2 J8 V# a# R6 e8 p$ Y" gOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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# M4 F5 K% @8 E% q4 K, yrs238848.rs.hosteurope.deThe 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.人在德国 社区. H4 B) ]) ]+ I
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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.0 ]+ o* E3 l" l/ f" H
3 H3 d# f8 Q$ ~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.人在德国 社区6 R9 |% Z6 N1 d+ M* h6 \; [
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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.5 p. B, g) N( {% v9 S7 O. }# H
1 v" B8 r4 L4 E4 l人在德国 社区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.
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‘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. ?5 {- \, ]: A$ ~
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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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