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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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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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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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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。
+ R: I U, x7 x3 O# P; r6 E, m人在德国 社区
9 V. i2 Z2 L, A" [8 u$ s, t7 ^+ s 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。人在德国 社区6 j0 G5 F* ?/ m. [9 g( R* I
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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。: g) l* K% h: S
# i7 V% P! I# f* {0 b1 |) l& A 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。* v1 p4 \3 X' `$ T' [' Q
4 }. A) Z% n4 I0 l9 g* @* U 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。; K, G5 ~. e- s; h5 X
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011/ A* }. i! }2 x9 ~& Q, E% l; S
( w, a& J/ Z5 m- w+ G2 ?- FHaving 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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, m. w, q+ \- x' s1 L& W: G8 }1 t, Xrs238848.rs.hosteurope.deThey are probably more at risk of having a heart attack.9 S m/ m( w1 s8 c
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.: Q# R y4 Z) y( r$ g
% O. ~( v. L2 Y) H8 a- ~The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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( E5 L/ ~0 X; i* B8 Z) n人在德国 社区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.. |2 S3 r, g+ [: X9 W M& m; k) q
' u1 n, n, g; Nrs238848.rs.hosteurope.deOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区$ z! v2 ^6 U" }7 _
# H) R! e5 Z/ @, O& B" D2 VThe 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.rs238848.rs.hosteurope.de2 P" f# F1 C3 y% e) q
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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. t1 t4 a4 t. R& Z9 j8 {4 S
- F. v& A* H+ R; D& T, L# BThe 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.人在德国 社区7 f. K9 l- Y% a7 p8 w% F
: O* s. E4 h( Q# M2 n8 [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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5 |; I- d6 e: Y) T- _. l- Nrs238848.rs.hosteurope.deThe 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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) v! v7 q) k& }# Q' ?7 H'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.$ c+ t) n& w. H. u
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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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- A( }" b6 v ^0 X! D. w'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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