[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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0 u2 x0 u& r. g  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。/ M* Y( @) [( V# l
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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。
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9 V: n  f! d( k8 C8 S# p  g  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。$ p% n7 d1 m5 b* n  h

, j4 k+ u7 v1 r3 C- m9 @1 j  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。' P  J; |; f- c9 C+ N5 u& S

; j3 p8 y& r/ e  「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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  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。rs238848.rs.hosteurope.de+ Q# _2 f! D. L' p7 W4 l; b$ F: y) s
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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4 c) K; A1 N, g$ T9 I0 ~3 }" [

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0 q" S1 ~& w! v/ }2 K. s7 x* k& kAdulterers beware... it could raise your risk of heart attack  23rd March 2011
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( e, v- c0 y( ~% r$ }3 [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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  K% y9 T/ t. x4 _: ]They are probably more at risk of having a heart attack.
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" w3 `6 B+ {0 A2 e: M1 X) j" i# HOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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( q& G0 C/ A/ o2 C) H; ?) z, Rrs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de- p+ x: ]% k. J, x
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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.人在德国 社区% C' H8 c* r8 C3 h" t

5 r) Z  M" c) U% R' z1 NA 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.rs238848.rs.hosteurope.de& h3 Z8 K3 a: L, a: L
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.% `' v. P: j( F7 a

3 g5 y& `# [" _. ]The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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4 Z5 s8 D  ]- ]) c6 W  a人在德国 社区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.
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& c% a2 ?* L( v  I$ A  P! S9 z6 D1 DThe 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.; C) l& j7 j4 l- J. e" }4 d8 M

7 _5 \& J9 s, j, `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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7 i' ^# q5 ^" d. 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.) |1 a0 z+ `2 O. {

: Q* O0 p; o2 i3 U7 I* u& ^rs238848.rs.hosteurope.deThe 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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7 k+ W7 W1 s# X/ l! r# `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./ T) C: w$ C/ q+ k9 m

8 t$ c" C# Q5 g* c6 m9 K/ H% ]'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.1 q, s9 l% P; K4 q& u

5 M) @) [( O8 Nrs238848.rs.hosteurope.de‘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.rs238848.rs.hosteurope.de$ @/ o; N( L1 Z, b

5 I" g9 F: j; S2 ?/ d: n- U'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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