[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。# B" B: _& r9 d! A# ?
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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。rs238848.rs.hosteurope.de6 ?* G- W7 t4 {' `  W/ |+ N4 v

/ {2 i! v2 X( C; }3 g　　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。
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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 Y% x  Q3 K, O- C5 ]# l
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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。7 `. t3 {2 }& ~5 ^' t8 ]
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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。/ |' P9 O1 y" Y( T5 v$ s9 \2 n
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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。rs238848.rs.hosteurope.de3 I) ?* {1 h, T* L7 f# r. D
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2011-3-25 15:39

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+ Z! Y9 r8 r7 P1 n/ Ers238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack  23rd March 2011人在德国 社区3 a. y8 L! t8 N+ B* E: }* |
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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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" @1 Z' o; Y5 G8 c* f+ C人在德国 社区They are probably more at risk of having a heart attack.
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% T1 K8 }: c& c' c2 c6 r4 FOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found., \3 }/ ?5 z6 }. ?1 y: W; z9 \8 J
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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- ^6 O2 P; X1 x$ |( T  m  }

. v  J( @1 U2 ~+ e! V& w! @5 U. NThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.rs238848.rs.hosteurope.de8 Z5 Y+ N6 _: x# Z- \

2 G* h: |1 c$ G" k1 rA 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.8 a! x# E3 d1 T* B$ @
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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# u2 F0 J7 }4 w! h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.- w2 n8 V) x( L- V& {$ K

( x9 G% e+ z8 A3 L  H: {; vBut 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.( u: w4 c- I  S& z/ P3 N

: n+ Q9 L1 Y: B; {- \! _3 h" wThe 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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; P" t' m2 I# y. L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.rs238848.rs.hosteurope.de3 K) \2 i( Z. C$ F: A' K# |$ h
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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: P) {" d, @# S+ J( j
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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.rs238848.rs.hosteurope.de2 }6 p! L4 ~/ ^8 ~# S* H; \
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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.- l6 r! \3 d( r; k. @+ P9 J

6 H8 A1 e4 p3 p8 v‘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.0 g" V7 A5 s5 t( V# S

" {  \/ p2 o' c/ Q3 v'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.’