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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。/ K! _+ x! l& ?( e
1 f( H; p8 y! w' ?人在德国 社区 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。
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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。rs238848.rs.hosteurope.de* E1 {7 E6 z& u2 X* R0 t
" A# d! T' o3 m) _ ? 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。rs238848.rs.hosteurope.de) @4 i) j( ?3 H/ f- [& \* @% ~
3 g; D1 O. K: D& S5 F人在德国 社区 「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。rs238848.rs.hosteurope.de0 R6 ?. P# w3 N2 X+ i2 c$ X0 Z% x
{1 q* \$ N7 n; m3 S2 n& c; W7 @人在德国 社区 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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* y) D% ]+ f) Z6 s( f: { 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% p- l* V6 o! v1 C3 s
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7 J0 Z6 {- o% U8 _# g/ K$ z6 `2 zAdulterers beware... it could raise your risk of heart attack 23rd March 2011* S0 W" L+ X$ v" k q
$ C8 k2 y/ B( m& G( n% JHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.( l" p% \9 ~: i& W# ^
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They are probably more at risk of having a heart attack.
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% B4 }5 {: l1 s( o: mOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.( `8 K# W7 H3 s4 j
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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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5 X; U' e4 @( K* ]9 PA 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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" E' u$ x) P0 COverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de* ]9 w1 p) O+ M
% I+ ^# Q! g& l, K& bThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.. r" n( d0 P/ i) k0 u y2 [) I: {+ [
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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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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.人在德国 社区/ U0 ]* U' Y; M, p
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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./ s: H$ B$ Y' d( U0 M
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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.人在德国 社区9 M& L# l, K" m
2 X0 f6 y2 k. a% @ LThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.5 u4 P, l7 [$ o E0 H& b- ]& _4 o
$ |' m9 B* h0 p1 B$ D9 zAmy 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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'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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4 u/ F1 G, L; A人在德国 社区‘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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