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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。* n, _8 n' H0 b; I8 z& }9 C( t
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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。4 x: g1 i* t [0 p6 `8 o/ g
$ m' L+ e& G# X! N h 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。! c |' @2 I# `+ N' J1 G# M) \6 e
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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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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。www.csuchen.de8 C7 r3 T6 B) G5 D' I
0 T6 O0 s* G; ~' I. H: h 「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 W) n" U8 b0 [' d1 k# i" s 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。8 V0 p8 r0 l; {; F
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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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p+ o9 }8 D+ z2 n: T7 F4 OHaving 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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They are probably more at risk of having a heart attack.
. Y- K% w. e# [1 L4 ^ Twww.csuchen.de6 E3 `1 x% P- Q: O0 D
Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.www.csuchen.de4 C& K3 M8 X; C, T5 n5 K
: }4 M% ^$ p4 u T0 X- @: B4 {" `The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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: z3 @% J+ e6 {9 k$ |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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- d+ |1 R# F( q7 ?) _" ]8 o4 f3 gOverall, 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.
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$ H$ H7 p0 l2 p人在德国 社区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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+ b6 I5 _6 s9 l3 e$ K- Y# Y0 XThe 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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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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5 w6 A# q4 r* N2 \ x, p3 p+ OLike 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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2 g: { s8 B7 j7 DAmy 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.5 E1 U& M+ q1 {$ L% @7 g
/ X6 |3 K. h% c) W'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.( O, s- D/ l* [9 \3 _( c
& b8 [* ~# y6 i5 Q‘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.4 g6 q7 M. B B! D& ]+ k( Y6 o) w
! I% Q/ c/ y. R6 k' x9 _人在德国 社区'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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