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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。- I! D9 L. d6 f' i2 |
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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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: ~# z, l0 U0 S2 T5 P2 Y2 g 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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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。6 o4 U' o2 w" H! l: U
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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。www.csuchen.de# E7 M8 v1 X! e7 `5 c- I% i; {
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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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4 z- [# [* G4 C7 W9 l- n# X 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011. W8 }% U' W; b7 L4 B7 j. H( U
5 ~5 h) y" H4 q) b6 dHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.www.csuchen.de! d x E/ J5 d8 o* H( g$ s
- Q. S5 ~( B/ U5 O, ^They are probably more at risk of having a heart attack.3 s2 u- J2 s% h1 @" d! o
' x2 {" J! [+ x* h! twww.csuchen.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.www.csuchen.de2 @- r: p0 c3 e% E
% w3 U! `. `- }( k( E+ U2 i5 ^The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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! q+ l! X+ k) k; _( \( Y gThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.www.csuchen.de+ ?- ?3 n) l% N/ r3 Z9 t
$ y$ [/ h3 q S8 n& G& Q! y# gA 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.( p R# e/ Q, R
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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.
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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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" T" b; C" ~8 x6 T: r% r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.. k" u9 h) w4 d) v; e2 l7 ^1 p2 o
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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.
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6 T# [- f3 D* P& u* ~www.csuchen.deLike 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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( P6 `' T" K& i) ~/ I' E1 yAmy 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.3 U: `# e8 G% l& @& r& L# u% ]7 T$ B6 x
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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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.www.csuchen.de k9 o7 V* b* B
7 A" S2 }& E* s8 E'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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