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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。
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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。8 y3 O& j1 ?5 D! t
1 `% A& m* t% t8 [9 e& \. f4 { 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。
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! u5 g) U) ^" _& _, ^% 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。
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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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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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; D. G( N2 t0 w$ K$ S8 n- J# q5 ^rs238848.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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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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4 M1 r7 p% ^7 @3 G# gHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.人在德国 社区7 b# P: X# C! X" _+ n7 ~: Z
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They are probably more at risk of having a heart attack.0 X# G: Q, ~2 C2 F' `3 `" g
" i) ~) c1 \4 t) r5 }" W, oOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.+ N9 a2 ]+ x+ _. l+ U# h+ Y
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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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/ }/ p0 G& P& E3 I9 n6 k0 rThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.) G* w8 x) N% W+ X
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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.
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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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* I! l' t# w6 v/ T& KThe 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.' R1 o q3 Y+ \. O6 m* m3 q+ R
& u8 K" o0 k& f1 D" UThe 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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; W8 j% Y9 }( U3 B3 N8 mLike 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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) `: b/ i: A3 N) {. q/ srs238848.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.rs238848.rs.hosteurope.de1 d4 y) k8 u1 _3 c. B# G1 u
: V9 x; ]/ M" U- M, m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.& w B1 B4 _2 c, x! V* U
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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.# [3 t: N# Z4 y% T
# n/ W+ ]* r6 Q: H V& 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.人在德国 社区' B G3 z8 q# }1 X0 I) D5 N
& V* Q8 r3 p* L5 h. f2 Y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.’ |
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发表于 2011-3-25 15:39
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