[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。/ A! L7 V: s( |# e9 E) j8 Q$ {

# J2 X  M9 i! V3 Y) G6 E  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。
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$ s9 i. \; E/ f. X7 {: I1 C' F  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* f' W. u) X# h. M( f5 e
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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。# h, {+ X' A+ o* E6 }
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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。人在德国 社区- T/ X) p- @; K4 A

: Y5 u' f/ v3 \0 ?- B' grs238848.rs.hosteurope.de  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。+ h. c5 Q, `* ]; r! p! y) L" q

* f* X. N( L: e4 l& C Adulterers.jpg
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Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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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 M% [; [) V3 l5 ~, Urs238848.rs.hosteurope.deThey are probably more at risk of having a heart attack.
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$ S* n/ ?3 g7 Y" m- Z  {* ?" ^( frs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de; r' `4 k& A- B& Z: e0 ~+ x3 Y) 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., u: `2 t, d% [! C8 e

  s6 m! ~) {3 _" j9 @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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5 s- `' J9 [6 S- UOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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5 x0 ~+ C, E# \. w  m$ O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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  P( f: r) C  U9 ^rs238848.rs.hosteurope.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.) r2 ^; R$ F. r2 Y' c% P
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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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4 {  `2 k" k" Y2 U7 p8 g0 i3 jThe 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.4 H& b/ j* T6 b5 D% q% w
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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.
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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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- x/ G2 y+ k  d  O* P% 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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‘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.9 \. ?! @7 j7 z4 `) c

8 X, F( F1 `8 }4 E' n. G9 Q'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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