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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。1 z0 t0 k/ T; |% j9 t
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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。
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' W2 C! D3 Y+ X5 Krs238848.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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5 i8 n. z9 c2 L Ers238848.rs.hosteurope.de 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4 ~- q7 t6 I; v
! U5 g* p8 Z% w% m+ ^* W 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。* }, r& N# |$ F3 k8 Q$ s
" d1 |9 ~, h. ?/ S. J 「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。& p7 i" `& d$ i
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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。
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5 X3 D- O* b( W% n: ? 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。4 n! T) U4 P; Q. Y* x7 @
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+ r3 Z& v( T) T8 L人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011$ a4 g+ {; X# D8 N0 S
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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.rs238848.rs.hosteurope.de5 x" p# v/ c6 u2 i
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They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de4 b) r& p' ^7 u
8 X4 c& }9 C; j1 x3 K! n6 M$ KThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love., c4 z0 X5 d# i3 ~; B
1 n3 o$ u- [# z: K' k" Q. J人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.9 p0 W% v; S- S6 {0 {
2 @% w0 _; x0 o9 bA 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.rs238848.rs.hosteurope.de, E- n! ?9 [6 l8 t; z4 I" o7 T4 Z
9 y) I$ L) D1 ?rs238848.rs.hosteurope.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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! W/ Z* e- i4 @; U) LThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区7 I3 R# ~# F8 ~4 N+ G
( `( p. s. }& U5 C) A* \; G0 MBut 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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" u: p7 V9 H: P" ~( j2 PThe 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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: e( P) X+ e3 Y. p" {' ?8 ]" U2 {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.! r1 [ j) q1 d/ k& J" {
* Q+ M% _) K( a. [7 vLike 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.
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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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' ]/ ^9 `5 L n' ]rs238848.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.6 L# ~ Y! v' K; M) l) Q- K4 o# U. Z
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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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F4 `4 F1 m2 a'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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