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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。+ K3 `% V( z$ b
3 ~. D1 q4 c9 E$ b% o" t. O- I 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。csuchen.de: Z/ z( C, u5 {* _+ T9 w
( h* \) Z" J5 W 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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7 |. l8 D9 E' C/ J! m9 D3 ` 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。csuchen.de: Z1 _" n' ]2 Y+ ?; l- i8 H
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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。
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- O6 o) v9 F/ [" s; f8 D9 ` 「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。8 v9 I* B# f3 g, }
; v1 T' u/ K6 P# g* [' U, _; X% i$ z 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。; l; p, q2 w+ m9 R: k' t: h: I
6 n# L* u8 J4 A- T5 y) W4 l% c 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' a. U' \" j$ r( M. f/ k& N
1 @5 U* Y6 r6 x人在德国 社区Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.csuchen.de) E/ x& v5 n- o
6 y! ~! S6 k7 m( u$ H0 UThey are probably more at risk of having a heart attack./ p' ?! M2 D9 Q- l3 n( D
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.csuchen.de5 `( _# E8 x) u. f
" C& l+ t1 ?3 R7 P( ~( p8 Z" w5 dThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.csuchen.de8 o% N8 B7 y" y
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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.; P1 k# U2 v! h2 x8 Q* f
2 X4 n/ o% `5 t6 I) zA 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.! U' \# ]4 [0 O
$ d# b" o7 `0 i$ g8 q; M" q: A4 Vcsuchen.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.csuchen.de2 v9 i1 y! B+ Q/ b9 v' y. [
" }$ Y% { k; H3 T6 n6 R, jcsuchen.deThe 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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9 c5 y% ]- |$ @* y( B0 @6 ]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.- ]. W- r" ]0 c- I
' \# O" M9 ]( K2 O4 G+ O* a% IThe 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.
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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.人在德国 社区) F1 v0 f( d8 S) I! a; F. |
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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.! C/ S6 u% T7 ?6 F P
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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.csuchen.de) }7 a+ C5 I/ l1 M
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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.
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+ y% k% x. W+ q9 {'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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