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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。9 ]" R; p+ X; O; s* R1 @
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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。5.35.249.64, Y1 b1 h% `2 i
% d4 a# [" {) O6 O* {/ j 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。( h8 }) Q0 h- e/ X. T3 L9 X5 j
% [0 v( S% o8 j' `8 q 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。5.35.249.64% \- g: j+ Q0 p3 V& I
4 G, G4 O' @4 Y: K2 f3 t2 ] 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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「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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, v; Y( u2 S( ^5 t8 [# t- J 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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0 L. u9 T c7 e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。! C/ h6 P& k% g2 \ j$ E( p
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& u4 m/ y2 g' P% b$ Q' QAdulterers beware... it could raise your risk of heart attack 23rd March 20115.35.249.64' ~+ }" l& A1 A; M' ?2 r- T9 o" n
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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.5 ^3 a, f8 u% p6 n
0 q- V) j5 \( H$ O& Z: G5.35.249.64Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.! Q5 c8 k! n: L" c( i
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5 N3 P6 J L W P* E5 E- [
2 H/ h( Y9 H$ `+ |$ @# r% _; g: k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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3 B2 d5 W* o" @% Q. sA 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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.6 ]! G9 S/ L3 T4 M* u4 T
, ?9 G9 J5 o: H5 Y' k% |0 ~" q人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.5.35.249.64, Y& i# ?9 J9 L( I+ C
; N1 _& _" Z4 G6 I+ c: g人在德国 社区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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% G% E8 y( ]9 `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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( t; M9 n- Y9 I4 R7 rThe 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.5.35.249.64- G/ t: L4 E2 w5 m/ A
- M4 ?, w C! R人在德国 社区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. X& |* g! A! W1 t; |
( ] Z4 K: H6 u- ^% Q* I1 pThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active." P$ n( h9 R, E4 t. s
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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.' A) A" }0 n4 k5 f
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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.' g' h4 _& n4 q# T! c1 [
- \" c$ s+ \5 Y2 E8 f# I4 _'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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