[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。# U% _6 k+ Z5 v* S5 N  I! b$ s4 c

. _4 q. [: Y) H/ N- v# K5.35.249.64　　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。
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! r& U4 L+ G! f+ N$ Y　　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。8 ]5 r4 o: u  W2 }$ X
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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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% A  L7 T. f- O& c- `+ G　　「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。
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5 S, E  T8 p( I- _# O　　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。3 _2 @" z0 j0 m2 \6 W5 U

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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人在德国 社区  A: h; p( |7 [. ?; `+ w

/ ~5 O( F% U, u$ {/ P" m( tHaving 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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' J1 T+ ~) S' O7 U0 Q0 j- kThey are probably more at risk of having a heart attack.人在德国 社区$ V+ f5 g# D) d7 f! ]9 u$ j+ L

% I6 [& z+ u8 Y) L" ?1 u- R% ?Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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.3 A) m. t( N/ X  j6 n+ b
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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* s" m2 w. ^. W# Y1 y# r
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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: e1 o# e3 _' i5 Z% U7 E5.35.249.64The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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3 N7 d# Q. |+ Z0 nBut 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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# G! l7 Y9 b( ~( X# mThe 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.4 O6 q( f9 f+ @4 a7 N8 ]. s

' P$ C! P5 y" U% R, M5.35.249.64The 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.4 p  J# R$ Z# ]
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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.
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5 ~* x; T- q) S9 _! W, r& `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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# S2 a, n3 p3 ]" V- k1 R5.35.249.64'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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/ R7 T; d) J" o) r; L$ N‘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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: R% }; c6 y/ @$ D, K3 ], C人在德国 社区'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.’