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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。, X0 ~8 f% f' A3 S; }1 `
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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。/ L- b5 J) }8 u( ^/ ~ N! c2 _, \
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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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% ]. K, d# T" g9 b% l 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。% ~7 n9 ?* d! D+ t; N8 E& M
: ^2 M1 D z7 B6 G1 x& t& D 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, j/ C3 j. \; D
/ X+ ]7 Y3 T) ]8 V, O 「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.de# G$ N0 k1 ~9 ?1 a( Y: g
- \$ O+ r s% Q" M5 ~8 V- | 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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( P" S0 S' J) E) m( p 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。( o/ l. J$ K% w! O% ?& p: @
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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+ C; J" r& H% }" g! T( |: M% j+ ZHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.人在德国 社区5 l# R" C3 d& O) d$ M
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They are probably more at risk of having a heart attack.( }6 t) j- a% ^" L7 l
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.8 a% @$ P8 J$ A7 X
) p) y9 F+ d2 gThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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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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." ^1 \$ z* U* {3 t- T5 w
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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) N3 y, i6 ?4 w; IThe 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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8 w! ^* X5 h0 {% MThe 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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- l/ |& B& W- d) o1 oThe 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$ \$ `# F* K$ t2 \
. \ X8 s) ~+ G8 Wrs238848.rs.hosteurope.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.2 v$ U8 x% o# N5 }0 d& _7 Z
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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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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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2 i1 o+ W2 J a'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity. M# X8 ]9 l# F7 y3 J' X# Y( ?" k
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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.rs238848.rs.hosteurope.de8 h# x9 n, q5 e8 Y; c2 v) ]
* @; H4 |# S" q9 i+ F'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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