[社会新闻] 偷情风险大

Ampelmann

（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。* q5 d# q/ F7 D- G2 w7 Z
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　　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 f+ m& A3 ]; Z* V9 D9 u2 f% \0 R

6 R' D% b6 b/ i2 Q" f) i$ d$ I　　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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　　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。  d! _7 n. r( B: e- q4 s7 W$ L
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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 l% i* \  u: u- o$ O　　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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- W% N( j) |: L0 c7 S+ S# \) D　　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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2011-3-25 15:39

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' p  s& b7 z3 d5 O. Vrs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack  23rd March 2011
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4 t5 y( t) C5 d0 v/ f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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9 T% |8 p2 }9 Z- mThey are probably more at risk of having a heart attack.) V' u6 X9 W- Y

  g; M. `  h, f, ?1 c5 tOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de6 L$ V# w. i& D( c

$ z" g9 \" G8 e) BThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.$ @& e& [! v4 m1 \! Z% h
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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./ A1 F/ c& }% p, T/ Z; g

  F$ O: q% v" H2 ers238848.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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, h" s' c, @2 H5 jOverall, there is a 3.5 times higher risk of such activity triggering a heart attack./ \9 P( g/ l+ p

' M- h0 @$ j! M4 `4 O+ oThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区- q" Z0 n1 N+ o% ^

, ?+ p5 Q) ~* [! `# ?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.* h: c* g. H0 l* X8 s8 g7 F+ w

% v$ ^. ?2 K0 m+ V1 A* r5 AThe 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.人在德国 社区( g( W8 K9 @7 H, j8 `2 Q( W
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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.( I4 m! q( R: H4 Q' G3 I9 {

3 H* z" v* ]0 z/ Trs238848.rs.hosteurope.deLike 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.( u7 H1 w2 B: Y( p1 M# F# ]. B

! o8 O$ f0 c2 gThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.rs238848.rs.hosteurope.de' H3 T$ B3 H1 z0 V- D8 P/ L
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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.' S( U5 k( W$ ]4 r: j# P' v

- x' b, ]/ S4 ~& U9 `) \# K人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.rs238848.rs.hosteurope.de  o1 t5 k2 L8 j: w* @' e
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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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+ p4 e/ g$ ~7 o4 ?- W  y4 Srs238848.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.’