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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。
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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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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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- _: B# R; p0 R, j, g4 Lcsuchen.de 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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o6 r+ q& K7 [% G1 ~' U. _ 「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。: W3 V( Z' ?4 R$ b, |; B
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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。5 D2 }; C* d! q/ ]: h
) a+ ]/ X" P$ A; J/ Y8 b& I 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。4 k$ }; D5 [: t Z5 ?5 p
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011. T% O2 \. i" ^$ D) h- i) k$ u
; ^- D: K9 M3 D4 B; i7 ^6 |# _; WHaving 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.人在德国 社区+ {4 U% C E" Y( m% S. B
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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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0 t. ]7 K7 T; L$ TThe 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.csuchen.de6 u7 @$ x; |" h. 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.人在德国 社区4 b$ U; q5 l* c% ]3 S
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack." d( h! F0 v) j+ g5 J
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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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+ D) b0 G, n4 N c: SBut 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.* D/ G- N" I- v: A" d
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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.csuchen.de; M9 v Y3 {* 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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8 T6 d" z; m8 r# e人在德国 社区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.9 Q. `7 Q7 P; k3 R( Q5 K, N& w% h
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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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& b4 q: p- W3 T$ ucsuchen.deAmy 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.& I' Q a5 E0 a8 I3 W
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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 m' s; T- N+ K, D
5 l4 e! |3 E* ~- [# C% T* ]1 @‘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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; O9 l r" A' w) d- h' T'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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