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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。rs238848.rs.hosteurope.de4 x, f, B+ ^* D/ n* T
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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。/ I9 P0 g: c* ~! `* |. s
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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。4 `( X9 k2 Y0 {- P
" d: L: _4 @8 P/ x6 `/ o# I 「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。; X) X2 I% N8 j. N9 [' A1 `
( c4 I [9 b2 ^* v4 n, C' A2 B 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' k5 v }" `# w) X
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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。- K$ w: o: b. J7 a M4 Z
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' S. F1 L6 ]) vrs238848.rs.hosteurope.de职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011rs238848.rs.hosteurope.de" c* y+ W, L5 h* Y3 E
- ? Z7 M2 S, a" g- d) A$ A9 `) g人在德国 社区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.( v* }6 u, M1 y3 I5 I
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.) E- ]9 W( D0 j, M$ B9 T
7 T; I& v$ {# l1 @4 `' }8 W4 M人在德国 社区The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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0 o6 U& `1 n: y, o$ {Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.6 M7 z, `3 P6 K7 c5 w8 _
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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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% S- e& `7 M; f8 B0 c7 b* }4 X, T人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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6 _8 ?- p- p4 s, ^% o$ ~% \rs238848.rs.hosteurope.deBut 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.4 i9 t7 ]: j! D2 a5 e R2 h1 B
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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.$ W1 I4 W5 d' X& a4 h; ^
4 ]" b; U% h0 y6 z# g) XThe 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.% I& R' I" {6 u' Z
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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.rs238848.rs.hosteurope.de' x: k1 ]; q( h, u" _
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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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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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, U9 y. g* ]9 T‘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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- y2 ]7 ~2 N6 q" J2 K6 ^5 X'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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