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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。& _, E V3 ~' }6 Y+ l; u
& a+ l* ] A+ \ 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。+ ~3 }" ^$ I7 M: @* {& k
* \2 X" _7 b4 h2 ~' @1 vrs238848.rs.hosteurope.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。
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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。人在德国 社区9 X4 v0 D9 F8 ]
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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。1 y7 Z: C% L/ C
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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。' C- m7 k1 Y* `7 t
4 Q P$ D6 r( U' T# E' w 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。1 ]: R. D1 K; Y& ?4 n, O: u% w" z
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- W% P1 z: n( G' _) pAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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3 Z, S0 y; O" fHaving 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.3 S7 h' z) }5 q8 h, c
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Occasional 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.: B F7 s% j" @# B2 ]
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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.
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0 I- G6 K3 g+ OA 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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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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" i0 V6 m# |: m4 G* WBut 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.2 {. d7 B6 @; X; g
: i; o2 v X# D# K) [( c( y7 }rs238848.rs.hosteurope.deThe 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.& X5 K# u$ {- D$ H
7 ]- l/ }) e0 w Y0 nThe 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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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. c5 v2 G" J" X6 ?0 U5 B
( t) R0 K6 N, n, d8 @2 J5 _' wThe 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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3 |9 L0 L' m% j7 T* _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.6 U' M) {# M! `3 a$ N3 H
$ t# J1 |4 M1 X3 K5 Irs238848.rs.hosteurope.de'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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6 ^ Q$ k" g! x7 j# c" y‘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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" C3 U3 `: }- Q) a; h4 p5 Q& L/ J% y. T5 `'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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