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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+ e/ V0 J5 O3 P6 Z
/ B6 y- }# E4 u& s" e 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。3 ?5 \& I- m ~% E% c0 Z
6 B$ P- [1 R B% ^! \ @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。) }+ Q; O( |- t' q4 m
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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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「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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7 L p; S( c/ c; C9 F1 | 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。* u9 H" N" c8 k
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9 J; A& Y. S% _4 o, G1 A8 Y9 NAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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( }) y& ~) C0 l U8 e, D# U人在德国 社区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.6 ]$ y& U& d8 [
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区4 e' r. D* |0 D8 u! E, Y
- B2 a! C) }2 ocsuchen.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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, |* n1 l9 _! x% g7 ]& A" R, x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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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.; g2 u6 u- k. @. \! B) W" u8 Q
$ n1 Z/ Y6 t( \' l% U5 M! lOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区- y8 q3 b' t7 `( V3 W9 p; }) p1 Z
& R1 z R: l# D6 V/ VThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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6 {7 n) d4 s/ q- D! c$ ~6 F bBut 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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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.; J, R6 _. X: W
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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.csuchen.de9 C! u7 H4 }7 t, w
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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.! S" F; @% Y$ E# a ?/ j' \
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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.csuchen.de3 z' T' X8 \4 r M8 D0 n/ Y
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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.) I/ j& ^. g0 f h8 j& Q0 b; m
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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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