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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。' U0 x+ v* `$ u2 e) {9 |& e: W
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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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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。rs238848.rs.hosteurope.de" j7 O, o" Y9 i6 u: o
* _: g! t. v' d6 w4 R9 ]# y/ F 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。rs238848.rs.hosteurope.de! u) _, Y3 N: D) T( w
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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。
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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。rs238848.rs.hosteurope.de, \' _4 _( ~& |
; G' _) L& W. f- Q4 n( B 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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( G' G7 _9 B! V+ ~! I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。人在德国 社区* I b# ^ B/ ]& R6 }, @( N4 u) t
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7 r. A6 i: l \3 z职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011 ~) T, s0 ?7 `1 X
4 u" d! N4 X7 |rs238848.rs.hosteurope.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.2 b9 D" B) \9 x. ~1 }
3 n% M+ H3 d. j9 z* j' gThey 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.9 C* h7 w1 @! W- I2 z. h% r
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区 _* o7 h3 Z6 w/ {
! M0 H4 [3 W9 f' K3 N) o2 DThose 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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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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! q: f* T4 ?: {1 q7 M* f% K. Nrs238848.rs.hosteurope.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.7 g# j( z- B. h0 ?1 f
* P( i5 Z _, l- m* SThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.# t" a# P5 ^% A" Q5 ^
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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.
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1 N( I. Q. {( q. R( g7 E' n' _3 eThe 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& W p4 l- q% xThe 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) q4 R4 X7 I. h- l8 z/ C( }
' o6 R/ _3 ^: L9 G% m; gThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.: f# P: D& @! M% o, n
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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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.rs238848.rs.hosteurope.de( K) W' A7 I: F0 X# z) K; k
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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.人在德国 社区' i2 j$ Q& c+ u
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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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