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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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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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& E! `- r# h8 Y. I& K& R! p$ ?) M; j人在德国 社区 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。/ r5 G% p3 f* j# D* e
6 N0 R, @. q3 c. q( x& J) d; n1 L人在德国 社区 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。
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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。5 ?& p. t5 x" n" X5 `
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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。3 S: `! N0 \5 O( V
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职场偷情www.csuchen.de% `$ f! w2 G6 K! M! E
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% y) c9 N8 H P" s+ K! hAdulterers beware... it could raise your risk of heart attack 23rd March 20118 J, Q7 ~( |" a3 {
6 O' E& O) t/ g3 x) c. _( ]www.csuchen.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.& z" S: w" w8 J2 o
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They are probably more at risk of having a heart attack.+ D5 D' Z7 l% g3 ^
, N: H# W& l: j0 [" J) C! _ }3 JOccasional 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.3 q. ^1 s n: c! \ x0 m
7 S; J5 R2 }6 _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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' M0 t; V. v# V5 r# q O1 ]4 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.
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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2 A$ h5 S% n, q$ l" ]5 X% pThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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/ Z: D$ g' G/ K. ?0 z$ xBut 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.! v4 W* h5 N1 V( j1 n+ q& Y
- t$ K, Q; E E2 o; E7 B0 XThe 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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! B. h" o3 b1 V) M: S5 Bwww.csuchen.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.
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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.# s% J) |% d( r2 F
% p) c; l0 h9 O+ U4 J5 m- gThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.% X2 v9 H) k5 L4 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.
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; ]# T: L" ?) {; H; l'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.) P9 }! e! A4 f' b( K# W6 \
& ^6 r+ T$ ~3 C6 J& J: c人在德国 社区'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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