女子16年来只喝可乐 致心脏不适
<p>一名31岁的摩洛哥女子因心脏不适及昏厥入院，医生检查后发现其体内钾含量严重偏低，而且患有可能导致心律不齐的<span word="QT">QT</span>间期延长综合征。该女子表示，她自15岁起就没有喝过水，每天只喝大约两升可乐。而在其停止喝可乐一周以后，她体内的钾含量和心电活动都恢复了正常。研究人员表示，喝太多可乐会使将过多水分引致肠道，从而引发腹泻并导致钾流失；同时，可乐中的咖啡因也会促进尿液排出，降低了钾的再吸收率。体内钾含量过低会导致心律问题。研究人员同时还发现了另外6个因过量饮用可乐而导致健康问题的案例，过量饮用可乐也会导致体重增加，从而引发心脏问题。</p><p><span word="A">A</span> 31-<span word="year">year</span> <span word="old">old</span> <span word="woman">woman</span>'<span word="s">s</span> <span word="heart">heart</span> <span word="problems">problems</span> <span word="and">and</span> <span word="fainting">fainting</span> <span word="might">might</span> <span word="have">have</span> <span word="had">had</span> <span word="something">something</span> <span word="to">to</span> <span word="do">do</span> <span word="with">with</span> <span word="the">the</span> <span word="fact">fact</span> <span word="that">that</span> <span word="she">she</span> <span word="drank">drank</span> <span word="only">only</span> <span word="soda">soda</span> <span word="for">for</span> <span word="about">about</span> <span word="half">half</span> <span word="her">her</span> <span word="life">life</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="report">report</span> <span word="of">of</span> <span word="her">her</span> <span word="case">case</span>.</p><p><span word="The">The</span> <span word="woman">woman</span>, <span word="who">who</span> <span word="lives">lives</span> <span word="in">in</span> <span word="Monaco">Monaco</span>, <span word="a">a</span> <span word="small">small</span> <span word="country">country</span> <span word="near">near</span> <span word="southern">southern</span> <span word="France">France</span>, <span word="was">was</span> <span word="brought">brought</span> <span word="to">to</span> <span word="a">a</span> <span word="hospital">hospital</span> <span word="after">after</span> <span word="she">she</span> <span word="fainted">fainted</span>. <span word="A">A</span> <span word="blood">blood</span> <span word="test">test</span> <span word="showed">showed</span> <span word="she">she</span> <span word="had">had</span> <span word="severely">severely</span> <span word="low">low</span> <span word="potassium">potassium</span> <span word="levels">levels</span>. <span word="And">And</span> <span word="a">a</span> <span word="test">test</span> <span word="of">of</span> <span word="her">her</span> <span word="heart">heart</span>'<span word="s">s</span> <span word="electrical">electrical</span> <span word="activity">activity</span> <span word="revealed">revealed</span> <span word="she">she</span> <span word="had">had</span> <span word="a">a</span> <span word="condition">condition</span> <span word="called">called</span> <span word="long">long</span> <span word="QT">QT</span> <span word="syndrome">syndrome</span>, <span word="which">which</span> <span word="can">can</span> <span word="cause">cause</span> <span word="erratic">erratic</span> <span word="heart">heart</span> <span word="beats">beats</span>.</p><p><span word="The">The</span> <span word="woman">woman</span> <span word="did">did</span> <span word="not">not</span> <span word="have">have</span> <span word="a">a</span> <span word="family">family</span> <span word="history">history</span> <span word="of">of</span> <span word="heart">heart</span> <span word="or">or</span> <span word="hormone">hormone</span> <span word="problems">problems</span>. <span word="But">But</span> <span word="she">she</span> <span word="told">told</span> <span word="her">her</span> <span word="doctors">doctors</span> <span word="that">that</span>, <span word="since">since</span> <span word="the">the</span> <span word="age">age</span> <span word="of">of</span> 15, <span word="she">she</span> <span word="had">had</span> <span word="not">not</span> <span word="drunk">drunk</span> <span word="any">any</span> <span word="water">water</span> — <span word="soda">soda</span> (<span word="specifically">specifically</span> <span word="cola">cola</span>) <span word="was">was</span> <span word="the">the</span> <span word="only">only</span> <span word="liquid">liquid</span> <span word="she">she</span> <span word="consumed">consumed</span>. <span word="She">She</span> <span word="drank">drank</span> <span word="about">about</span> 2 <span word="liters">liters</span> (2 <span word="quarts">quarts</span>) <span word="of">of</span> <span word="cola">cola</span> <span word="daily">daily</span>, <span word="she">she</span> <span word="said">said</span>.</p>
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