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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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6 U. R" I* ]7 ^9 a6 O' T0 E2 | 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。
[8 j+ O& Y$ m& M, g. `" H人在德国 社区
T7 n7 T2 n+ J8 ^9 ^ n 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。% s$ V& v% ]+ L. q6 k
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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。人在德国 社区7 W4 u/ M7 x7 z8 ^7 A
: G* Q1 s. q* e7 B: o 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。* {5 r; r6 g9 \8 t. ]2 A, o- E w
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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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$ b6 ?- K% Z7 ]$ a; o, Z3 `/ K2 X7 ~- Z 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011csuchen.de2 c% \$ b, y" J2 f# z6 f) X
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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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, k% c/ @5 }4 f/ Q% I2 Acsuchen.deThey 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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6 a( v" G+ }$ l9 ~* |& a8 mThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.# O4 B2 d' O K$ [) ^9 J% p
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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.人在德国 社区) M# E) U+ g) w
$ |* k$ R) }* o5 B3 L! T, ~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.
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. E# w, Y3 }# F; W" ZOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.- d, \# H: e) f2 z$ j+ ], o# C
! O' v) S. K5 v( b" x2 q9 z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.' j/ U5 ^' G) S& l1 q! H0 q
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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.
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" B. Z4 \- ?; W: SThe 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.csuchen.de' ` A: Y) ] S
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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.! M: b o5 J2 U+ o' p6 R$ p5 ?% M
8 t+ w3 t3 ]1 a! A7 W0 fThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.csuchen.de; m; E8 k+ g3 M$ ~0 R/ [( {# k
) e q/ C5 X9 f( QAmy 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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5 q1 n/ [0 t5 t'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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9 W8 a! d& j; _/ L' Z‘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.4 N5 r) n8 j/ p
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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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