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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。
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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。人在德国 社区' J6 ]/ N; m8 C
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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。: ]# |$ r7 t" d+ `- y, q7 P
: {' h L0 m; h% c- r 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。$ o d: B9 h P
# P& I1 z$ h D3 P1 L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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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。rs238848.rs.hosteurope.de, X: @4 [/ m6 r$ @- U5 N
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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。# S& l: y' Z! ?+ I1 h
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; G; w5 J9 N1 S5 V4 Y7 }' h人在德国 社区职场偷情 ^/ ^& e4 Y0 D
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011$ W0 z# c0 @/ b
x0 R; d: z2 w/ ^/ yHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry., c4 ^' \& b) D# ]/ G
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They are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de9 W- O O4 C" F- k) A9 ` B
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de' _! h$ K$ f0 i; `8 p3 D' B
' \+ W1 h6 t" `* X人在德国 社区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.
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4 J3 D0 X* e/ b5 p; X3 ~+ 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.人在德国 社区# ^# u; n# I9 R) N h3 y
8 A0 D% o7 z) IOverall, 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.rs238848.rs.hosteurope.de/ v% Z, s* N& O. a( ~
% G4 j0 Q% i# J) A( G \) r* kBut 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.; v6 s. w( a, _7 C) k
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The 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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! B0 q" | w. V6 ~4 t* ]& QThe 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." F0 i- \* Y+ r% r
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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.人在德国 社区& Y7 d, q3 \8 ]2 L! t
" `2 ^0 k5 r5 k' mThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.人在德国 社区+ Q, t: c. Z, w3 f h, j
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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. {4 U& R2 f, \8 ^
& B( a6 X( R& I/ \/ n0 xrs238848.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.rs238848.rs.hosteurope.de, K' p4 i# j7 p0 W2 Y8 B3 A
: z. f9 c4 ~0 c. D‘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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