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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。rs238848.rs.hosteurope.de6 h0 y8 o/ X1 H
) m3 }1 z, [0 }) ^( Ars238848.rs.hosteurope.de 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。1 U0 X' e3 B& f9 w: @- a
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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。) {3 v- e: K# }/ c) c
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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。
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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 m( d3 l1 s. Y, V' h3 {# X. k 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。人在德国 社区 M" q' G7 q; \5 g, f3 j
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职场偷情
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7 j* a# A5 f# D9 Vrs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack 23rd March 20118 r$ U j; l0 b, b) z
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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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" T# R% p \. e& S4 uThey are probably more at risk of having a heart attack.$ | P' ^$ m# Q! h
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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1 w& p5 a- W" A% s! E, z
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.7 F! j/ Q9 Z& F' e% r* D5 b; N
! B" i# N2 p% A u) P- \! ZThose 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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4 }/ j A- ?+ N4 |% h& ?# ?- @5 Yrs238848.rs.hosteurope.deA 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.
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5 R" H( h* q$ i! H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.
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% C2 ~0 R3 l# MBut 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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! E; D a: f! V% p1 n6 iThe 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.rs238848.rs.hosteurope.de0 m9 Z( O* ]2 B# e$ X
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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.3 u2 P+ q, ]* c
! r+ v6 ~% O2 M0 V5 d9 y2 ]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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8 H' b- x8 d5 K/ @- P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.5 N2 d6 m5 }; {! W- \0 {
6 ?6 }8 i! T* c2 [' T% F% I'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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$ }1 R2 Q6 S/ u0 y, S' o4 @‘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.% E) y# ]# \2 v$ L& l4 S
! Q+ K* H! [8 Q7 ^ J'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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