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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。7 P; u5 H/ B& h
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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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: K6 C L+ @* o 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8 c9 A& l4 R# G$ W! K. J
6 R4 F* G# H8 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。人在德国 社区; \# M8 ?9 f: a
3 ~: x( g T7 h p" S6 H$ t$ _, Q& W 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。+ @% q+ u% f7 r; ]7 j" L
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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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# S1 [3 b3 a8 w; Q! D( t2 u7 ^1 E+ Trs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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7 d! e6 J$ F; O; Y7 _ s$ Z2 wHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.rs238848.rs.hosteurope.de h& p b" Z. }/ D7 K! _' ~
5 O( M( b1 \6 Qrs238848.rs.hosteurope.deThey are probably more at risk of having a heart attack.
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5 D: Z' \5 X+ x$ A. w! hOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found." r3 C" w6 n* l8 x# x, V
& s$ n7 Y4 F# g H6 S! b+ YThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.% @/ V/ o6 l1 T$ R5 u, K& o
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.- }. d4 [3 f: p/ ^/ K
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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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.; b/ }, q9 \! @7 l6 c
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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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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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, g0 M$ v% W, Y3 KThe 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.0 V# a: R! X3 J9 I
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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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1 v# v( f- X2 P$ z' U; v, c% G人在德国 社区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." J1 p. {+ D* [* s, H5 q7 U1 ]
, Z0 r0 \6 o+ _( PThe 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.
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- l! Q! w2 i% N$ h7 D- E人在德国 社区'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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& E9 \' h" J( q" X‘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.7 I6 G* E0 S' Z& J( B: m+ I8 v
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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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