[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。4 ^0 {3 {/ {+ C" B8 o& Q- Q5 v
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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。/ _" U* z8 q6 h3 Z4 H

6 R/ h) n% j1 @) ~　　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。: I1 i! o& A3 o- ?

% M6 N9 Z7 A& y! o　　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。3 O: y8 P5 A7 X# E1 v

5 O6 e) b4 c7 \' o人在德国 社区　　「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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- Z5 u# C& J' Z- w% D' [) M) i　　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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2 v! y0 R0 `" g' ?3 qrs238848.rs.hosteurope.de　　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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$ N5 ^: G, G* W( Q人在德国 社区Adulterers beware... it could raise your risk of heart attack  23rd March 2011人在德国 社区% R) W6 E' s5 x/ H9 Q/ p
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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.# q7 c. n) l$ X1 _: E+ Q4 W
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They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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, R% `( z/ W3 z+ b7 ^The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.% G) V# Y' l# J  K. n) B1 a
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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.
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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.人在德国 社区& J& U4 T  k+ v7 V

% L$ y/ [5 W0 \. |4 [: }8 \Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.7 m9 q* c1 c: Y
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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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.人在德国 社区; i& W# V0 U, I( T1 y

9 N2 e8 O( U$ B6 J' oThe 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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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.人在德国 社区0 k+ o0 V7 N2 B3 D* l
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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.1 W: i& V+ |3 a; 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.
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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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区! X! |2 j2 v/ k1 w  F
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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.4 H3 b8 N( Z" K: `2 A8 ^2 Z" ~# ~* B

( I  @* R- n$ x5 \, b5 v; ]* W3 E'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.’