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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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i8 I8 O* ` T K, }/ \5.35.249.64 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。+ M. f7 w7 q( {2 {- P
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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。
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: A) \! I" g: \ 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。) V; K# W, i7 g- d4 D- d% P
G0 y* ]4 @" d3 u 「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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- M; \( W' E" Z- t- p5 }+ ?5.35.249.64 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。% I% P9 U' P' j' v
4 w) s7 N5 Z7 R! Z! l& }& M' ^9 g Y 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。0 \6 h+ F7 D+ ~% c; Q: n! p
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p- b. t" i0 \9 T" q t; \5.35.249.64职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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6 I- R* M( R* CHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.* I# Y( K% x, T- c* M, \+ e ^
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They are probably more at risk of having a heart attack.人在德国 社区! g. b8 P9 L6 E5 {
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区+ g0 i0 `$ \3 W% R0 @; q7 x/ `+ ?3 X
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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( h, [; {: m) u5 t5.35.249.64Those 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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. m s u3 z5 T( G, K& y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.: j" V, i0 [/ p+ F7 |
8 X$ A' u, U* \+ k" c5.35.249.64Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.1 v- P8 V4 y; I& [1 ?1 R; s
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.& c2 c; P2 Y5 f% j f( x
& u9 z6 [7 I, F4 c, 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.9 S' U! B- i( Z1 W, B# a
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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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7 [1 m9 A v2 i/ |* `6 U8 b( f人在德国 社区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.
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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.9 o( A: e! c1 Z" w7 V
, x1 E+ v7 f- n; i& c% x7 r2 a' w4 BThe 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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/ W/ A0 N4 C, F* O: c' h# t8 TAmy 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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4 g& i% n, r. l: P( v& |4 A: N' R8 J'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.8 W$ K3 p& G& q3 `
7 H' m% c. x8 c1 j! \5 B‘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.* g6 U6 O Y5 N; ?; i* t) W& u5 r
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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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