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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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! x& T2 w& n& I" F! `& H 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。: p% U& B! T' ]
% E* X' e& l1 C% Trs238848.rs.hosteurope.de 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。# }& g/ w/ q# M9 h' `3 h
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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。1 a x# U' ^ ]( p7 e3 _% ?9 V9 w5 `) V
4 M T5 Z% ^& K5 S5 [ 「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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9 i0 D/ F4 c/ E/ _' T5 R 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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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。% g. d& i/ p. a8 D8 P4 ]
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职场偷情
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2 {) X: H9 ]4 b! f/ a4 GAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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0 m5 p( I' P& ]7 mHaving 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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They are probably more at risk of having a heart attack.
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9 l% z4 p9 e$ d4 Ers238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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2 L# ]0 y# ~$ w4 ~; H7 Y/ eThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.0 t7 i! |8 N1 R0 U+ j: N# N
8 y- ?. v$ u& a+ ^, K5 n' `人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.& K- L% I4 Q4 h+ n/ V5 i, y8 b
u) n7 V, T u& TA 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: P6 W Q, U, k J3 r3 A人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.4 I& E" P' r, \; G0 |8 v9 c! }
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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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) X: F$ y+ p7 c/ O- F2 q6 ]* O0 Hrs238848.rs.hosteurope.deBut 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.. ~/ P8 ^; \- }% [1 e
1 A; T. y$ _$ ]& y! T( e( g/ CThe 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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6 b9 H$ j6 R! a* Q% `. Frs238848.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.& S c$ R% P1 s* 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.$ G! b9 o7 k: C/ \( `: F
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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., d; ]. I+ `, W: F& _: ]
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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.8 k- Y0 r' T) R8 l8 z2 |
6 t9 m# x3 m4 O9 D/ j: wrs238848.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.人在德国 社区 {. d2 ^ [1 {
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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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