[社会新闻] 偷情风险大

(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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. c2 t9 x0 l, E) g! d  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。人在德国 社区& \, i# a7 U' A& D/ b; E& @

7 |) F$ n" S9 w/ I$ g7 D1 \; s人在德国 社区  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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$ m4 V' F2 e4 F- @. q: n( j# s  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。. t, V. K2 w, \0 t. [
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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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  v% j( b9 D3 a. o8 q  「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。. q" F- K8 C1 h% y9 _
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Adulterers.jpg
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. G& ?* M$ {0 R0 R) x7 ?: ?4 irs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack  23rd March 2011' ]% N+ t! k! H, @  F! c9 L: V% o: I

6 B! c6 \! H/ ?0 O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.' y0 m  N; L) V4 }( o
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found., o6 l2 B: v6 ]5 X
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区4 S3 o+ r! n, T5 e) {5 L
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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.( ~, [* _; _6 o& W1 j

  ~$ K9 K. \. s3 D人在德国 社区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.% W' H0 E3 r0 c0 Y; v- P; l( |8 f* }
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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 n# R1 ^" W9 F# @6 CThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.9 l* h6 V* u$ W$ @/ B! |. |
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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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- ]  X: t( V8 R5 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.
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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.% j+ X. A8 @3 [: k, t' ~8 t
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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.人在德国 社区* T8 u# z, u: W6 ^1 e
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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.4 P7 ], R9 D$ `& s$ j7 C& ~- s
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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.
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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.
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1 d0 L/ b! ?, r3 vrs238848.rs.hosteurope.de'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.’