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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。www.csuchen.de/ q+ K m3 l3 z! r f
+ i! y, G: a/ R" D: S) Y 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。人在德国 社区' T; l* @' U4 w; W5 Z4 U
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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。0 F/ O( Q$ I) B# O5 n" n
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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。7 e; u3 f: [- ~& q) E. i+ [
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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。7 J6 e7 e: S' K" w/ o% L
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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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6 a7 l: U- F. E$ T ?2 s @人在德国 社区 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。人在德国 社区! P! h4 n; j8 N* r% ^6 l6 E
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011* f7 A2 L4 _! M" w
5 s( C( d) T6 W* N3 b$ d* a4 Ewww.csuchen.deHaving 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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" _! ^$ r3 |! [1 DThey are probably more at risk of having a heart attack.2 C' O4 F2 f }# E' g
# t8 z$ i7 I" n1 U* u/ _) Jwww.csuchen.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.2 S+ ~7 K- K5 |5 w, x j$ Q8 G" Y
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区0 n: h/ q4 s- M
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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." a% u6 G" L, G2 M
% ^# \1 ^& O5 dA 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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# z z1 h; |. ?) y# ?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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, x4 ^- D% S0 R人在德国 社区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.
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4 J$ l4 K4 |/ t7 b! j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.人在德国 社区 X/ {$ @; `7 C/ r" [7 {
: i( w6 E7 j! ]) b$ @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.& k' U2 R/ c8 H
3 V# y* T5 R/ W) B7 \ x: X z4 p2 nwww.csuchen.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.人在德国 社区# ~! S/ ?# [% e. I$ ^! A
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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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'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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9 Y" S2 |/ y% h' S3 f: d: I‘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.( g) m$ @6 Z* J. M j8 P/ L6 u
2 K$ {5 Y( C& {0 k9 l: Q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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