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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.de# E* x9 C; s# O# O6 k1 x* G2 J0 m( z
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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。人在德国 社区5 ?& F3 _- x0 b( u0 i
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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。1 O/ h8 L" u1 D* x* n5 H
4 K) E' D: M( s U: @4 M 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。 U$ l, L4 S$ e7 M* {; B
# D: G. V, @* a; x0 W: j5 [人在德国 社区 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。* q: N' x& `! I# K2 L
0 R" y3 w- i" R8 e, S% 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。
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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。0 ^' d) Z- p# N3 d' B5 Z" h; |
/ {& p# S% s0 l/ U7 z 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。
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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7 s. J9 U) o5 Z$ W5 P" oHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.7 f% e$ U r% X/ j
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They are probably more at risk of having a heart attack.) n/ [& A& v) w* d, v0 R
6 M- j4 ?6 ^: E. N3 ]% P3 u7 vrs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.2 Q# a2 R$ {4 L3 ^ z
5 r z& G# X1 |" H2 UThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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# K \ G5 c/ Q3 OThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.rs238848.rs.hosteurope.de- J* H* w' j( K; s5 I$ b" H* s1 o* o
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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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( D4 ~: Q' l% [* l- M3 R% oOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de! f n! q% t8 x
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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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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.; K" k/ c$ v9 T0 N) f+ 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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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.3 y% O5 P4 D" d+ ^+ V2 x: Z- c. e$ y
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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.de1 ~% j' T0 v6 | I; I
% m% |4 p, G) U `8 KThe 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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& A' U2 Y- D. A( x% @9 }% D3 W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.
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, |5 d6 A' `5 H$ \6 ~ G'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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'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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