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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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8 M, `* g; ^7 a& V! ~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。0 a' b' X. Z4 ]+ b( [2 ?
! I1 y }/ q% r# P. U S. m. f) Jcsuchen.de 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。3 \# B' A ~$ t j9 X
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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。7 s. X) c& C3 b9 ~5 T
; R6 F: a- d- h& L& ]1 S 「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。人在德国 社区( t3 a& y$ o7 z W9 {- a9 y
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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。csuchen.de& y! e* S2 t! A7 _4 {! M
# Z2 l! ]$ ?# c) Z1 d4 _ 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。2 Z0 F8 _8 {% ^" l* c
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8 }( B9 ]4 r- @. T7 \' y9 b X( }6 C职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区" v1 o2 I, B6 I1 ?, M0 S
, X1 c9 {9 C% w& ~( ^5 u9 yHaving 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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0 W/ o) ~% d1 Z/ L+ T0 \csuchen.deThey are probably more at risk of having a heart attack.! f: y7 p; r: Y* k/ W) n
5 V7 e3 f) A) v. ~7 {. a/ Dcsuchen.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区( g! R8 `; v K+ v# U
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.% J7 ^$ c8 q# X: T7 d" X9 I. s# j' T
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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.人在德国 社区' q" X8 w0 O9 m0 T
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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.0 |7 v) r- e7 D/ k* N
% T& n0 S1 q FOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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+ |; P+ S9 |% ~9 L* FThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.$ V) {# d6 Q" Y* s. I! z' c7 ?
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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.csuchen.de( ~0 L, ^( K* l
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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.
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( i& J6 _2 X5 Q8 f. A5 Q人在德国 社区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.csuchen.de4 S" ^* _0 }* E- j0 v% D: \* F
7 j2 G$ d2 N# y- s2 Rcsuchen.deLike 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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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.! _) |4 F% y9 W6 G: p# z7 b
! A2 O8 E. ~2 y: ]) r: VAmy 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.人在德国 社区# |2 d+ ], S& e/ E) @
) t2 c# u0 S! ?'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.
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/ e+ g3 [# H6 y+ ^csuchen.de'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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