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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。人在德国 社区/ ]$ p# W& V' ]8 Z* V0 S
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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。- t- z" @& c0 h- w6 n \) y J
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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。3 m7 b0 Z& V; ^/ T9 S6 q8 ]
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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。www.csuchen.de9 i0 p. |5 ]- f7 B! s- J
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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。( _* O" Z; X0 s/ q5 w/ Y+ y" e6 G
$ G) m2 n8 w m- E4 S9 G 「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。人在德国 社区% W0 t6 P* x* O
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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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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。人在德国 社区 f9 H7 ?: ~4 E
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: @! D$ b6 K9 V2 g2 r# YAdulterers beware... it could raise your risk of heart attack 23rd March 20114 \3 ` b. e9 G4 t* H
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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. B! Y3 @# x8 M+ E
% s( \; [! {) O* S; Z人在德国 社区They are probably more at risk of having a heart attack.5 U' h5 f) y" f8 {2 t. |4 Y
" g5 L8 q: }) T. L5 hOccasional 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.% n" a6 D2 D. b0 q& s' i3 W) ?; T
( h5 r n, A3 E- A- C9 xThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.www.csuchen.de4 \' d- ?7 D# U6 s- ^
' L* U! o$ a5 K. o3 \9 IA 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 `' Y1 b, h& f* U
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.8 @. O9 w3 U- {( k, ]/ ?
. `2 c7 d# F" \3 d2 {) MThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.www.csuchen.de5 U- B. L& a1 p& H m8 V4 ~
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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.3 \( w6 w& T- m$ O6 `
4 W% x0 Y1 P, P+ {" ~* I9 a8 MThe 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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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.www.csuchen.de+ g% A. R2 W. Z7 b
: R7 C& v% a: SThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.8 ]' V" n; D; i& X4 J) _. \
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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.; I; d% B6 K" X4 J4 r3 K6 ~2 ~- w0 b
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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.
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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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