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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。$ c8 @- @" [: Z7 O9 e5 b/ h
4 F1 B5 ?+ a5 d4 w' |2 w 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。2 {. {- \( }7 n) @! r) s- z
' W6 }' V+ J! h9 g9 c! [! r( T 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。人在德国 社区' T" J% T: N7 f7 Y* a
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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。rs238848.rs.hosteurope.de* G4 O7 l0 {. F+ h9 i+ l1 h: Y
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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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- l! x% J9 R& R1 b$ J& Y: G' B 「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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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。( d+ z) o+ _# R2 K
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7 n( L# k# i7 m0 ]Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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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.2 i: G0 Y' F1 m
6 F0 K0 f& y9 F" ]/ T! V8 Q人在德国 社区They are probably more at risk of having a heart attack.
! c% ]* W+ Q5 p6 nrs238848.rs.hosteurope.ders238848.rs.hosteurope.de( U) w2 d J, q
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.4 w% q% y, G. R5 v$ r
- X8 |4 \+ H) pA 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.1 ~$ o ~6 A( R4 T$ H# ^8 ]
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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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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# A# q6 s6 p4 tThe 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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. G2 n' p- L% B; v* i/ i8 ]2 I8 CThe 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.
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5 [; J2 A" D; j: G; q1 g9 S' W人在德国 社区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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& |- V T C4 l5 L人在德国 社区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.! D2 x+ {9 p! |" F# D- ^' f
( T8 ^% @" Z( Crs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
2 f" Y. ?# s0 \$ G. ^' Prs238848.rs.hosteurope.de人在德国 社区# z1 v3 s' [7 M6 f5 o
‘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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'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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