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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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6 ]6 E6 Z/ N4 d2 n 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。# a( H: f9 Y; e# P7 k" N0 b. N
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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。
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: P- i, G/ a& j# [6 S' m 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0 f% c# Y4 S' t# N) r
) g$ [, h; N7 K. L 「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。
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9 H% L( r+ v$ Frs238848.rs.hosteurope.de 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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+ s0 z% P% u5 F$ t) |# [, j. k4 WAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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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./ l9 [6 S! [5 I8 @; z" |
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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.de( R7 b) I8 E) I8 q8 ]4 {8 |, _! f
# J& D$ C3 h; _& K) @, P* |The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.% y6 `: R6 {- O; M T' U; J
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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.! a2 H0 r: B* i. q1 L3 h, `
, ?' k6 _/ }7 Y0 s人在德国 社区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.9 q: `! J& g5 A) x1 o: u
r( ]) r6 ]& p' H" v人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.7 Y+ l3 Y1 X8 c0 U
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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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- i: W( ]; o1 `# j% cBut 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.: a/ w: n( s0 x& v
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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.
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2 }4 B8 m$ I" k$ _& d1 jLike 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.de2 j% u& _% u5 ~' F* E2 z
# p: G! F# h6 t. {The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.人在德国 社区0 A1 \1 X6 [- _7 F* E0 U. H
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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.& t4 p: y( S. {. Q5 ` K
- _2 {" c7 {! M" A# s! `" i7 q3 w% S J人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区7 P1 d* p v. ]$ U- |
+ c, C) l3 `* e& S+ `" U‘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./ c s4 i/ f9 q* t, R) X
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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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