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（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。rs238848.rs.hosteurope.de3 x0 n- K. Y3 F u. L
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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。
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; m( T! i/ I! trs238848.rs.hosteurope.de 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。' ^" e& l4 X5 R" e
4 l7 i. B6 G( p/ k 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。rs238848.rs.hosteurope.de8 ]: ]; b* O/ C, R% m
* t- v- j* ^4 W 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。
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4 z* {$ ?3 u0 [8 K- m F' _ 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。) ]3 C1 X: w( G0 e
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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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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4 j! l8 z' a0 _' l1 s& A GHaving 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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7 W( T8 W* U: k/ cThey 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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* w8 I+ M( V7 |, |) S: jrs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.9 I( n1 H5 m2 @, d5 I0 Q5 J& \
. m4 p; T' Z' x( X3 c1 L; IThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage." G4 @$ n K) o% B; G4 F7 y, ^. t
) `" A8 n3 R' s3 R2 r9 LA 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.( O- Y, e( ~" r" f Y! O
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区. S! n+ W: H9 R/ Q
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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.
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5 I, ~! I; c6 {rs238848.rs.hosteurope.deThe 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.人在德国 社区+ ] `% ~1 S6 `1 e) \
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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.
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4 `/ }, B; T; H9 ]- v wLike 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.& S- q; C3 U/ B! _) P b- i
m* D" u5 L- T5 a7 g! ~: @5 {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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2 u4 A7 E# k% p# M$ E( F1 D; Q' e3 m2 Lrs238848.rs.hosteurope.deAmy 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.1 K, s! \) [8 u( l6 L
8 i0 z% ?0 V! A/ N+ e6 Z'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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‘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.# `3 h ]' i1 a# L, S& l; K# `1 g
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'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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发表于 2011-3-25 15:39
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