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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。人在德国 社区7 K" n; v7 k! D8 L& w) s
. d) o7 b' @7 K9 u. n* W/ Z0 Y& F7 l 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。9 ~' o+ G2 A; H. r. s
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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。人在德国 社区4 z9 g! K- n4 D' Z: _
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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。
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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。人在德国 社区6 U N( W" `8 E$ A
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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。. q, w, [- J* l$ M3 Y/ C/ K
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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8 y1 F" e% I8 v+ `5 O/ LHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.& Z, D0 @* a0 C; u4 F0 L
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They are probably more at risk of having a heart attack.
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D' ]+ _. `/ \3 {+ F: V& I y% zrs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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( ]" X+ R v9 O# SThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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6 x0 J) t5 o$ x, o. k9 F& M( s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.人在德国 社区 v" A9 ~ g2 A! U2 I- R; r+ o" k1 [
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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.+ F* }) c6 d( P3 t
T3 H, N! k/ ?0 Q; SOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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" \0 z6 ]- z# x: E人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.9 L- o; ~# O+ r; M, e1 S
! a$ k- j* L: C" U: Jrs238848.rs.hosteurope.deBut 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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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.( F7 U3 r; I7 j+ A4 x/ v; v" Q
# }) \/ e5 |* Z! X% ^0 @6 {, g& _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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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.4 [6 d) l6 o8 t0 _* f# s) ?
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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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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.9 k6 U2 Q/ ?4 c' G5 W% N
: D3 O" x9 z& Y+ `7 Q( w* Z'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区. R- g/ b9 u1 k+ l0 [9 B. r/ W
7 V9 O: h2 `0 L1 j人在德国 社区‘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.) R% @* w5 E' s' a$ k2 G- d
+ Z& M7 Z* M* k( o0 M'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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