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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.de0 i4 e4 g ?9 z8 U& ]1 H
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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。& I/ ]: k" v4 @, W5 U6 j5 ~
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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; R. K/ L/ S* L4 z" O) U2 H8 T
9 f2 U/ G" f- G e1 w. o* N' h) ^$ L( z+ \ 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。
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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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1 x' ^7 N5 w4 S- @5 G! T5 drs238848.rs.hosteurope.de 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。( J% N- [0 k! [5 ^+ d4 B# i" @
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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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: ~$ I8 @7 @; e8 h, ?7 hAdulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de* k0 {% W1 a4 N6 y2 A# U% j
! E. v8 P1 t: p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.5 J, J2 f- D4 @/ H
' A; G9 u+ ~2 P6 OThey are probably more at risk of having a heart attack.
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4 t' u9 U, W, Q) ZOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.* C" X' k# h8 Z
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de% U5 j. F' V( q m4 G8 s
4 h6 j+ \5 a! v- m! T3 x4 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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7 g& h1 ?% C( |8 f* S人在德国 社区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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, t. m' L* @3 Z4 y. V0 yOverall, there is a 3.5 times higher risk of such activity triggering a heart attack., w2 Q9 B3 g, Y4 ~6 L
9 G* T4 }& m6 [% D1 m2 b& t+ ?The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区0 s4 W [( C3 T& t0 ]. z
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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.人在德国 社区4 R; g2 F( X, s4 ?2 }% R
" j% d+ Z. D/ _! j) w" k9 gThe 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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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.rs238848.rs.hosteurope.de5 v1 @/ E9 L3 ^ Y( |
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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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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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: O, s* P. X0 U9 X; W5 R. Brs238848.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.
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' |; u `/ m; `1 _) {8 [$ urs238848.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.: h: T" {2 V5 l3 U( M4 W
+ Q7 E4 ]/ n* Z& T" c‘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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2 U# a9 f! H) R0 G& V `' v$ ]0 v# N'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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