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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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7 d* F6 s Q& K- V7 d* {7 S- B) x/ { 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。+ f% u2 ?) D4 B& @. b; L
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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。人在德国 社区: K& J* v5 n! L
1 l' z6 n* q' ^# a) }0 C; w5.35.249.64 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。
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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。5.35.249.640 k* t- V, |+ D6 b5 J4 ~
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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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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。
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3 Y( a2 Y& c% J i" z9 |2 p职场偷情5.35.249.642 G: k7 O( ~! ^9 B5 V. O. G- W
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Adulterers beware... it could raise your risk of heart attack 23rd March 20115.35.249.64# F6 x4 H, k3 }- ]% L
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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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9 S; V, l# P. B. iThey are probably more at risk of having a heart attack.% O( N3 J) u! t/ ~( |
: \ x( S+ r8 h, U. }: [人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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$ u% Z" N& x, Y( s t% WThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.5.35.249.64' @1 H4 d6 m- Z
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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.
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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.
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/ U5 |& \) |1 }& X8 j/ KOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.' j: t( A( h2 k# q O8 r
# m, T" Q# r7 |2 `- B) D6 xThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.* |# T0 K# R4 F/ Z3 }; E/ m3 Q, n
v" q( D* P2 U+ z" t$ SBut 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.
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$ K9 {3 i# h& l9 s& uThe 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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n+ [/ j3 P' R) F4 T# q0 |6 W$ `& ~5.35.249.64Like 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.
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% t9 y# o1 B$ \: k$ y( R人在德国 社区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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0 ?3 O9 T0 Z2 j: ~6 s* 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.
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" E5 G0 y7 i# ]2 V/ N'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.5 T/ {& t* t; ^6 r) V
; k4 p# J; Y9 v, D‘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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