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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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* O4 Y' R4 a- _人在德国 社区 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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0 ?. C: }* L* r% M7 A7 _' D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。
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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。
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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。7 {5 A; t0 Y2 A2 y9 U5 \% v9 c& N
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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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de# A+ T" b1 ~, n+ S3 n0 H
J( H4 E2 L% p- @! ^3 X7 ~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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/ w% ~ A* [1 Z8 O& S/ u; Y! `+ aThey are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de: x! B+ H, w2 V6 H
$ ]) e; b# \: X6 ~1 XOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found." L3 A9 R) K9 e3 Y
& n* R% E. o1 o' v1 YThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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5 U3 M: E r. T6 ?6 E- ~ a人在德国 社区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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, G, B- }1 @. s ^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.rs238848.rs.hosteurope.de- ]% M3 p# t) v% ~2 ~9 H8 C
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.& J* ^% a6 m6 h7 o
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.! }, }; t6 P' T
+ j$ Z0 K+ v: q: x$ x/ R" a# x; DBut 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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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.* a, X0 b0 V9 @( e9 X
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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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7 s6 c. _) v5 k6 X9 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.人在德国 社区' L5 @( K; H, _# n" {
/ t5 u j0 d" zThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.rs238848.rs.hosteurope.de( |% G$ n1 e' h0 K
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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.* }2 }1 v% n, z! B( z M# M
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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.
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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.de/ {" Q9 b8 ]4 k: Z% i
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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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