[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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4 y/ X9 [) i) j  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。0 @" `5 ^8 s/ u6 U6 ^
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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7 V  ], y9 E1 i4 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8 y- s- {* r4 Z$ p: 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。0 d# r: `  }& C
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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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. w7 E; t; O& w5 J# O) c  t1 A  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。www.csuchen.de; \& h$ h# Z* Q2 b
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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9 N  \* A% ]1 }4 H* _

5 b# g. U- @, h. i9 V. a Adulterers.jpg
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Adulterers beware... it could raise your risk of heart attack  23rd March 2011; Z9 @" q$ n1 }. k* O
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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.+ M" L* a' M0 V+ l
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They are probably more at risk of having a heart attack./ X/ u% \7 ^% W) e7 _* H9 b

! j4 H: S8 w; B, {8 w- YOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区% Q2 c/ Q% d- g: k; X" c& f

% |1 y. h$ P# `7 V5 [1 g. O人在德国 社区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2 J; J/ O) a/ O

6 x( O* O" v/ D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.
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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7 c2 F7 P, L7 G5 B1 e* owww.csuchen.deThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.7 B, o8 B& E- L( y! n0 t9 w

- h" Z8 g, q% {www.csuchen.deBut 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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  Z8 N0 i; p* ]$ E人在德国 社区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.9 O# S8 a3 Z. P' v
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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.
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; p2 P7 O5 e% L* iwww.csuchen.de'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.www.csuchen.de2 K' B" u; ~+ f% J* E* }  ?

$ ]3 N$ Z* ?4 c'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.’