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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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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。6 X3 p3 m' Z1 q, o' c2 i
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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。人在德国 社区1 Y- D/ R4 p& V5 N
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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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- ]! `& `8 B) } Y! k3 t人在德国 社区 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。6 ~: ?4 Q5 H3 H8 s+ D
; a/ B5 B3 K4 t4 X0 P( I 「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。 b# W; B3 {% {: }6 L3 L' o
6 r+ R( M/ F( U 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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4 i/ Q/ Y. Y4 H, x5.35.249.64 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。0 h# \8 v! z& A. u8 [" u4 k5 D
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7 a7 L7 Q4 I8 z* C! U2 ]5.35.249.64Adulterers 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.
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5 L6 J& G3 U( T( W4 Y1 G& mThey are probably more at risk of having a heart attack.
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* q) a" A3 T* m5.35.249.64Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区1 R" t5 `: [" S. L1 G
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love." D6 K# E6 t8 r8 a% F9 [
2 m4 A- a; ]' u# x+ D3 [) rThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.5.35.249.64' l* g5 s# C- b9 c; F; B; Y6 F' ^
' n M: J8 i: Z2 }, y# |1 wA 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.1 h/ i5 D# Y7 V3 e. e' o0 l5 W
4 T7 n E% {1 b% |# E0 h4 |" jOverall, 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.! A# B4 V# Z* j( f$ r# h( W
% q3 @8 ]' k# m9 B& gBut 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.$ B" j+ a( `1 a; D3 B, c
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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.人在德国 社区1 a4 i6 f: X5 v8 z* P& J5 \
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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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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.人在德国 社区9 b1 q, e+ t; d; L
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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.# G/ l7 ^- ]6 W6 f) H
! _. N0 ]5 Q' p9 `' rAmy 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.
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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2 @% ] b- y, R$ z
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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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