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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。www.csuchen.de3 H! z0 Z9 P. [: H% J$ V/ z* u/ d- y
@$ ?7 g) f( }4 f; S 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。; n9 j/ z& u1 d6 C
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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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# z* d V) o* T8 ^ 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。1 }; p$ \6 ^, f% B0 s3 w
' b8 t) K# w5 @/ ^) P2 J5 l 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。www.csuchen.de- C' l" T2 y0 f7 W
0 [6 t" X8 L# b 「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。人在德国 社区. ]2 w, v% Y/ g/ C; S4 S9 \: C/ ?! y
; X5 @8 Z/ k* w' ]0 G# k9 N人在德国 社区 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。6 w: s2 X& k+ F# h
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. x. J% C+ x9 y- K. YAdulterers beware... it could raise your risk of heart attack 23rd March 2011$ w# t1 ] q6 L3 l( O
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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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# b O% z* W' H- F0 G人在德国 社区They are probably more at risk of having a heart attack.
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8 Z5 o' }' K3 b. E; u7 H$ gOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.www.csuchen.de* j0 C" p. o/ H6 U
* G# W$ K# w' n$ NThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
4 H$ n e' {8 c6 G5 h人在德国 社区www.csuchen.de; l& k( g9 U$ m
Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.人在德国 社区0 r7 K! i! a. J6 |+ Y1 v! R
& K8 {% d$ l i3 f- }4 w人在德国 社区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.人在德国 社区0 D( ]9 @' X1 d( _" L/ X* f6 P4 P
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.www.csuchen.de" y! m1 t* B+ ^% T3 _
; O6 Z% g* H% F5 ?人在德国 社区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.; ~7 c3 H4 r6 S; q% s
0 _1 ]5 y" U7 T人在德国 社区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.
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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./ U. D; G, ]+ X7 h
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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.! w2 x- j( X, c* b3 o
; S" E3 ^8 |2 Z' vThe 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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* T2 e+ c8 M( Q5 k# k* rAmy 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./ u6 U5 ?: U3 g9 }9 i
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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.' v# Z y$ P! g+ ^: w7 g
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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./ n" i; C9 |8 `, x! ]
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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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