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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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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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6 U" r( ^+ j0 }4 B; d 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。) \9 t0 c) S; w5 A* v u3 |& ^3 W
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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。, W+ }9 i( b- b+ v, R' B' r" N+ f
' @8 m c& p: E) E' f 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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' ]: \. [/ ~3 v 「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。; P+ u+ O; s- `. h. l' c9 t
$ \$ [' r1 P! o, c: j4 J: @9 z 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。, L9 E, A- s/ H" @
" C2 r, y0 j+ ~; N0 N" _4 L- ?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。
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8 ]( x% j; }0 s. @+ x, XAdulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de7 }8 \" q% A3 A
/ @/ \3 W; x$ Z ors238848.rs.hosteurope.deHaving 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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$ \- @) J, O6 m0 u L: L6 v u人在德国 社区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.rs238848.rs.hosteurope.de! P8 l! o3 I, }0 S/ V% O. U6 x
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.: c/ Z! h& a X ^- |
* k( J! o. ~+ J/ u7 uA 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.人在德国 社区, ]5 X- B: M/ z$ J2 I
0 v( u8 q( R$ \Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.( P7 n/ B' R( s7 Q' y' |
5 [+ K0 N1 t; Z& j7 uThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.9 S7 }& p K2 I1 U+ J1 W
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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.5 o6 e% H: G% Y$ L! D6 D B) `# P) C
8 l0 z1 K) s5 W/ g7 rThe 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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8 m; p! R, ?- DThe 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.rs238848.rs.hosteurope.de" j( S- ?2 N/ K% {8 G4 M
9 F; [" x4 u6 F/ B4 W" g- uLike 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.* P7 V8 K% H, O' G- @
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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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, k3 | j2 _% D: \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.7 v f+ s8 z5 i% K6 X7 {% s
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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.人在德国 社区: m/ }- I: [& d1 V' X' L8 x$ }8 P
4 _5 B2 V/ X4 W) K, X5 X/ U5 I& zrs238848.rs.hosteurope.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.! h @4 [4 \5 i
4 x; h9 }" W2 }6 ~人在德国 社区'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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