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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。人在德国 社区; s% D* Y% q4 K a
2 r1 ^% p2 r. ~% ~' z# @% M$ A6 _rs238848.rs.hosteurope.de 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。1 b* k! H$ J1 d, r9 G- R
% F% K: s. C, ~5 Q& V5 `人在德国 社区 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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8 U" q7 y4 L$ u( C1 y 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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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。3 o+ ]" w; t9 }
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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。3 R! C+ k' s. }% g1 }5 G8 W m
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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。, M Z$ G+ a1 x8 G
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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。rs238848.rs.hosteurope.de# u, g# D& D/ j2 \& x
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+ a; Q3 q6 {, Y7 QAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.: C8 E' R. Q$ y
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They are probably more at risk of having a heart attack.: n2 D9 |/ v0 W" g+ R( j/ e/ ?
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de! N( {' B2 m2 I8 l) O, M. D
- Q' o) I- M. _. e/ k/ i9 WThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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7 F/ D& q) Q O9 Lrs238848.rs.hosteurope.deThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.% _0 H) t3 [% D9 P: q
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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.
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7 D% ?$ o6 k6 \. yOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de" _. Y, a9 z* o b. {
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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.人在德国 社区# H4 e; ~. m2 g2 X# U
+ o) n5 i# g6 c, J. O! wThe 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.1 k4 g3 |+ d d7 k/ V. ?
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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.1 H3 ?+ h6 O5 ?, C
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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.
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6 O4 Q( W- b$ P/ S& L0 j人在德国 社区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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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.6 z6 a" x7 B8 _ a4 Y
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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.
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3 p8 k4 \2 y. I; D'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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