[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。
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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。1 j* }& S3 l; s' @& e! r

( d9 g7 W# O$ O6 L9 l2 P) J1 t" 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。
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$ V5 u- R0 V1 p! M2 Z5 Y　　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; V9 a( ]1 z$ M6 g9 p) R- {7 a, g& p
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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。3 J# r; r( B; E

2 Y. [# i9 h% w+ U. {  [4 v$ }　　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。
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2011-3-25 15:39

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Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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2 W; x+ K( B8 F  H# L& q; jHaving 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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2 h- J  d- L# \+ a& SThey are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de$ M' M5 ~% @  U  Q- }9 H! z

1 Q% i* T4 n0 c4 w! K+ ~$ iOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.8 a; X" C7 Q2 M7 n
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.3 ?9 [: s  [* ?( @# Q* |4 h+ _0 u

+ e* g' R% O* {0 aThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.! q8 ^4 n  h2 ^, w7 r# j& J% Z: f
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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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7 v3 m  D* _2 R3 y( ]4 y8 kOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区7 X& A7 M, m1 v. b/ T( x5 d& K

; P6 I% _5 `* I$ [1 T* O+ F5 Y5 RThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.8 _. {: k* I2 d( ^# K! `
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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.5 u, T5 u0 P* |; W6 D7 H# v

9 H4 h, i0 S4 r6 @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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9 Z. d# j4 b) m5 I- PThe 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.- M. q( h9 \$ |3 p! T

* D% Q2 |6 _% Q) ILike 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0 T2 E0 @! B, |  j6 P! x
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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.人在德国 社区8 E, @8 F+ z* m3 U" _# Z6 z4 t9 X

# G5 f. Y; T  B4 l. FAmy 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.+ d6 O* D: [. u9 a5 Q
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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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) |$ I$ |8 x6 J! G; ~‘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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8 ^1 h: Y/ H2 H4 k: v: K; I5 {! f'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.’