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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 M! ~; c5 L8 Y/ ~+ o% [7 Krs238848.rs.hosteurope.de 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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5 `9 F' L+ P4 Q5 Y. v 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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! p- P* P9 d# a' n% B 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。! D/ W" O W# M
' a1 ?/ C: L, Y2 x6 [4 ]' O" E& a 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。
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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。rs238848.rs.hosteurope.de( t( c, y* ^$ o
* s+ e3 |9 u" K/ M+ w 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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6 e; N' G H' \" k3 v# L) gHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.: q1 J5 M& _$ c, D
! U' Z& A* R. z& Y" EThey are probably more at risk of having a heart attack.8 _( r( q/ B t
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found. O# U% s- W5 G: P8 b8 R8 E
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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6 \! D, r: ?. Z" _rs238848.rs.hosteurope.deThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.* R* C4 g+ c6 O) _% j# i4 I
; N% y0 \5 |, 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.
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3 P; K n' s4 C; G9 Z K8 WOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.# A" Q, h0 u/ S- y. \8 S( |( a
, Q6 c2 p4 q3 f2 ~0 Z; s人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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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.' {( R9 ^$ ^; f" l4 h9 w
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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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) B# J* x- t( Q& ]+ X2 S7 M' `0 p! @: oThe 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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. J! u* Y8 Q) @$ b4 Y) ]2 WLike 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.6 a1 X0 ^ q, @# I- c
7 J4 `1 w D1 ]% ?. Z0 U4 y4 [# ]人在德国 社区The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.! D( E& G$ R3 r" j7 L
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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.7 ~ s* |% g: e0 Z. j
/ U5 Q8 S* R* p$ ]5 P4 [5 g'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( N( M0 J( m( X5 C4 a7 a
2 C& E9 L, Q+ v9 s( Nrs238848.rs.hosteurope.de‘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! j P$ ?7 Y- _( o7 p
7 a4 ]5 w" M6 G! Z e ]7 g# V5 \'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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