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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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N" i* v# A/ A: _ o 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。8 T8 b0 ?, _$ A1 r; t2 j5 H1 {2 ^2 M
6 ]6 x: P3 Y$ r) n6 o E# p人在德国 社区 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& f5 [. c" ^) R( M+ u1 W
2 {" {$ Y- a- g4 U4 k9 T' m: L4 P 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。& g1 i; _6 E h V. a5 T: f1 |
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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。8 C' Z) V) D: u4 t9 }6 x( ?0 F" B" a$ D& T
; G8 c3 `" l" x# F+ q q 「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。
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/ G; d+ ]6 }! n3 e- A 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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. t/ a4 o) [ B# _# [" B* gwww.csuchen.de职场偷情人在德国 社区# G# h% m! f* a0 o) ~0 @1 z
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3 _4 L u9 V. {4 [5 x gAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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4 `, a. p5 F; f# lHaving 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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, A, g6 a, z X) d6 ]/ {1 Wwww.csuchen.deThey are probably more at risk of having a heart attack.
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8 z! n2 y$ |* a9 k2 B" ~Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found./ v. } B/ u' \, a
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区* q, b" ~4 E( N) O3 R
# p& c7 |6 O, B0 ]8 C6 kThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.8 e/ h7 B2 I1 S+ S/ @
0 I; z. J& q) ?, {* a5 a2 R3 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.
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Overall, 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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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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p0 O l+ r9 N/ u/ SThe 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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+ B7 z1 D- t3 h( XThe 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.) r' {/ Q1 @. e9 V( ?- a
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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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7 S7 F) I8 I5 _7 g" a! D# LThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.0 ?( C ^ Z6 @1 H* H
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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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.www.csuchen.de$ f ]; ^1 A& i+ t, K
^- X4 X9 r% G+ \& gwww.csuchen.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.
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+ N, @* T0 j) w% [4 e' i'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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