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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。" \. a: U! w) w! y/ S; Q0 x
; i" p1 k. g+ m. i! V' @ 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。rs238848.rs.hosteurope.de3 d" ^% H, [! K, p5 L7 F; o& P
& m3 y4 H3 P/ L+ m5 `2 y6 \ 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。* z( e7 ~1 A/ N, H
( T1 z% E9 J7 y9 ?# B 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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/ J5 r/ f& w( ]& ]% f 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。9 Z( ?. ^7 K; ]5 G" I/ F! ?7 [( p
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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。4 a- V( ~$ d, U* }6 c
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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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职场偷情
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* r% c# v+ s% B2 p, h3 y9 uAdulterers 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.
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They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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7 x( ~! W6 F5 f5 O* {; hThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.& v+ } _( a' q, 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.rs238848.rs.hosteurope.de% @8 {/ Y' F: S- M' _" I
1 m. a8 [2 n6 Z1 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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/ Y$ V, v: n9 T( P3 ^4 d# k& w$ Z5 d1 TOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.; p. k. Z& w% h F! C5 C& V
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.rs238848.rs.hosteurope.de+ h) o' h e9 e9 D' B1 D% s- b6 z
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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." @- k" F2 P2 R5 z) g
5 Y; i" I* A$ B' a& D/ Xrs238848.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.# y g. E8 `' R& r- }+ h3 s
9 B$ \! J. O2 {3 GThe 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 q: _. RLike 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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: T7 l2 N/ g3 A, D% Q! |: T7 c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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8 q. w! e) r& t1 A' a" xAmy 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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( S1 M: `" ^- G$ p4 b# @人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.2 o7 C/ p+ P" Z# B
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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.人在德国 社区5 p" Y! m2 q; W! {5 ^
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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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