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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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/ I3 A6 i7 ]$ ]5 D; ?% @+ F 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。& Y3 g; x4 ^6 h: d* E. Z. V
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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。人在德国 社区7 J4 [2 U/ o/ w% x! x* G. J
9 x6 a7 e/ @( ?& x2 Q 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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; S" p1 R" T$ e$ G" T9 j0 \% a1 ~ 「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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; _3 Q/ E# I( q 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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: i% w. r3 B: V3 L 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。2 @4 j& D# q2 B$ D+ D
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7 ?# S" a9 z0 w, v: {4 e) b职场偷情人在德国 社区1 ]/ t: W% v% Q5 g
; n" ?4 ?) j/ q# M3 Q- N+ w8 @2 Urs238848.rs.hosteurope.de$ A; \/ |4 a# q- a
Adulterers 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.5 e; X! P5 r# v, ?( @
}1 C1 T8 F$ H" TThey are probably more at risk of having a heart attack.
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: p V% G, A. I- B9 TOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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5 ~: Z( `: J, b: |# g, hThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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- {* \! [# Z7 ~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.
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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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: _& y( f" k4 k* ?7 U7 I+ a人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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! }& E" @9 o6 ^% m r# u& GThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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# }" ^ ?" [* HBut 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.( t& Y' ~. t3 N
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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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, m# i7 `; R7 X: e& k! G* |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.人在德国 社区; S! V5 @& ]. B+ ?9 L
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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.
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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.% u6 b5 a1 @+ s- [, ~/ Q
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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.6 F. {9 T# w7 B) g
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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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