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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。! L4 r h: n) {% o) r2 t
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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。
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2 |) L2 A5 [. h8 m7 S/ { 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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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。 ], {9 g4 x1 G+ M% _
0 M: O3 P# U' {4 v2 g 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。rs238848.rs.hosteurope.de3 \* R6 u9 H8 }1 G
* P( ^& t: e6 D 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- F; [0 d- Z6 ] x* ~- Z2 n$ m) [5 C
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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。: |" d5 H5 U1 D6 x7 s
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职场偷情rs238848.rs.hosteurope.de" {% N/ T# a) `( t6 L: h
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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- M+ p3 I0 i6 `( l. I人在德国 社区Having 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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( _6 b" ?' q& }5 s+ EThey are probably more at risk of having a heart attack.
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% M+ @2 I! F2 V+ COccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区' h' h& _+ g6 F* F9 S( L
* V% l" G3 V5 }$ j% w- i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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1 k/ `" C- a+ A; ^& U6 Frs238848.rs.hosteurope.deThose 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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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.rs238848.rs.hosteurope.de9 h1 X7 L: N$ {6 {8 b
p8 l3 J* Y& d: g I. b, |! WBut 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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. M& j6 U% W, s: J8 M! S人在德国 社区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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, m1 Z* L& q7 Grs238848.rs.hosteurope.deThe 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.人在德国 社区+ f* b% i9 e1 N8 X
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The 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.de: H. c' s# l7 W _- c% c/ d" T/ F, \- S
' C$ ^4 v+ y& R+ H* |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.
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. e |7 E- B$ ]/ ~'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity." d2 W$ r) h8 b% |! A
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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.
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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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