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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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, I! O) U6 ~7 \* y7 H3 |# ]. M 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。: s: U# g( K8 }2 S: J$ p; N
8 T ]; V! Q+ ?% x4 Z( z! N 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。5 I% q/ \1 ^) z, j. T
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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。) f' {' P) h# E8 p8 N- H. U
4 X- S q: {% c; B: q& j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。* N0 h) v! F$ D
* T2 F( L2 o) V" R1 }6 W 「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。: g* ^$ B) A0 S5 k
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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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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。
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011- ?+ }/ a& z8 J" Z- z! `
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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.
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They are probably more at risk of having a heart attack.5 {% e/ e( E9 U6 a2 P! I& k
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区: W- g3 ^6 ~$ d o3 z, a
5 [ F+ Q4 k/ A: W3 l- Vrs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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1 @/ U5 ~( E C% I, T6 ]& O3 y9 ZThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.人在德国 社区! [% o: E' s- r' H' ?
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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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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.. q8 u4 J7 T% D
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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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4 _" d7 \" u. t p: o2 j1 v$ g4 w! n' rrs238848.rs.hosteurope.deThe 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.rs238848.rs.hosteurope.de" K5 }: b/ l2 d1 Z G3 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.
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# S( x- D/ }' P9 P3 hrs238848.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.1 s6 o/ [7 g3 C/ e3 F& {0 B5 t
0 T4 a* T! b5 |" RThe 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.+ c7 f7 G$ h' N. l
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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.人在德国 社区& O6 J! P- K1 m1 x; X& k: _
* G' V' Z4 ^) z l5 o+ W% a* T+ E' c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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