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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。人在德国 社区% X7 R9 I$ v, K: }$ Y" z
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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。9 V/ o/ g. ]3 c) b
. [8 e3 e' @0 p% e5 ^+ c: `. ` 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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8 x# _# o- x+ q/ f" a0 i' n2 Y 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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7 D: q+ L4 ]1 d8 _ 「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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: q5 U/ [/ O" q, p, l 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。( e0 {4 F7 O. i. k
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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。rs238848.rs.hosteurope.de$ O( E: u! J" g+ Q& u
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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/ C9 p1 g$ I" [) s
" O' I+ T" t0 Rrs238848.rs.hosteurope.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.. d: b8 t$ d6 q7 m! u8 h
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They are probably more at risk of having a heart attack.+ h( s6 y& Y2 f8 y9 N& z
% i' x, b' ]6 ]Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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4 h! d, G( T* I( ^rs238848.rs.hosteurope.deThe 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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; g0 R( h w5 _* fA 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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$ S0 [" j7 d: y' XOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区3 {* n7 }1 b- Z
& q5 x0 C6 K# nThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.5 A0 {. l2 a5 @6 l) b
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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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% y7 m6 e6 @& g8 T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.. s/ v8 m! t( E" M, \
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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.; @) ?9 i {, F5 ~' Q5 D- U. E, e
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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.( x4 S! x' M4 I) N% I- e/ s
4 Y* d+ R# x: x; ]3 v) e( H! gThe 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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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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. Y' }1 E# r$ _" c'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+ S* k6 {% y& v" U& x9 w
1 \& E4 X% p4 J% ]8 R‘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.rs238848.rs.hosteurope.de! O% X H& t& \6 L. }
7 w b7 A6 o1 }+ X! ~8 i'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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