[社会新闻] 偷情风险大

(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。' [' O/ l0 @" P

4 J' d- I8 R% `3 ]0 l  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。人在德国 社区. s4 `2 v' i! z% l* }* c4 D

% Y9 l" z0 z2 q/ l& G6 mcsuchen.de  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。csuchen.de+ b9 j  h, f& F# j, Q3 x
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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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& y1 \, q+ }8 A0 e  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。
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% H! j: e) ?' c$ O3 B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。+ v- @% ?+ M/ u7 V, `) f. G

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. x) q# m8 B$ {- U" B+ J0 NAdulterers beware... it could raise your risk of heart attack  23rd March 20118 ^0 V4 ?3 t' y) v: V2 w3 W, V5 h

8 K; X# f( H4 z5 B# {' Rcsuchen.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.人在德国 社区+ v. v, c) R; V

" ^: R+ h8 `1 Q- }2 BThey are probably more at risk of having a heart attack.
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8 h9 y" }8 J9 L. B4 ?3 M- j  e% KOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.csuchen.de  f( h. x6 p8 z

7 p3 C% r5 j) OThose 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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  c4 [* `& D: [" T0 {# gA 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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4 I3 e  Q1 d( I8 s& ^6 Ncsuchen.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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" o, i, }7 i$ s# l3 ~5 QThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.csuchen.de2 J8 r# `2 g7 n! E

, B/ E! |) P, jBut 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.
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' A9 N' g3 A% j) A0 X% D/ V9 fThe 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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# \9 C' e# A. n5 LLike 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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' }, W! ?) `9 F0 B8 ?* c/ T6 qcsuchen.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.csuchen.de$ v- L* u7 v" G$ W4 Y, {8 w

) X0 E, }" T) A# J6 n2 V; @. u" R人在德国 社区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.csuchen.de4 w& z( C8 T6 L  Y& E( [
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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.( x1 K5 \& ^3 Z$ V3 D/ i
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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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3 {3 T2 C' \7 n  N- q" p$ l) u'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.’