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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。& T3 r4 c; ]& t4 S
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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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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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+ @4 s" x* y2 V! B9 y& F 「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。 J' x/ @0 S! L0 l% ]
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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。# K s: @5 n/ B! d' `1 b- k$ Y
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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。9 Q- \7 _& I: _5 f9 x: [0 r
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职场偷情
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5 D0 ]5 \$ K8 q1 o- \, `- E3 B$ YAdulterers beware... it could raise your risk of heart attack 23rd March 20114 H( g) C& }( ]- {1 x( n/ t8 _, o9 l
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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.9 X" e4 d, B, l
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They are probably more at risk of having a heart attack.
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- j% h* g) Y8 _( C% mOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.: e0 _4 X. e4 e% ^* u: {# A
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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( X3 `: N3 y$ Y. [3 ]. dThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.0 f7 ~3 b8 e% O( W
# _7 L' L5 R8 H) D8 j( v: t2 P: P9 bA 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.! D# d& @3 v: h- q7 R; H. n; [" L: D
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de% s3 W6 I% x+ Y* t: A
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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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8 [& U' ~; n* y4 Y7 ]$ W: NBut 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., Y2 S4 |( I6 D" k4 [
8 ^# `5 T2 f' q# gThe 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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6 j7 s# V% X$ q8 v% Q% L" `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.rs238848.rs.hosteurope.de `- v/ w& P% w' ~ n
- J1 a. v- R3 M: x, G1 v% ?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.
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: P% x' Q: d" o9 _. {The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.& M/ I2 g% c* E* S# @& _ T- p
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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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'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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) k# c* q+ t4 V& w" I/ {5 {4 b+ i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.( c* Z( j' Q& u& A+ x: K: G- m9 T4 @
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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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