左心心衰的典型表现有哪些?
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">左心衰竭<span style="color: black;">指的是</span>心脏的左侧<span style="color: black;">没</span>法有效泵<span style="color: black;">流血</span>液,<span style="color: black;">引起</span>血液回流到肺部和肺静脉中,从而<span style="color: black;">导致</span>肺部淤血和<span style="color: black;">呼气</span>困难等症状。以下是左心衰竭的典型表现:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">1.<span style="color: black;">呼气</span>困难:这是最<span style="color: black;">平常</span>的左心衰竭症状,尤其是在活动或平躺时,<span style="color: black;">由于</span>这些<span style="color: black;">状况</span>下心脏<span style="color: black;">必须</span><span style="color: black;">更加多</span>地泵血。<span style="color: black;">呼气</span>困难可能表现为气短、喘息或窒息感。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.咳嗽:<span style="color: black;">因为</span>肺部淤血,<span style="color: black;">引起</span><span style="color: black;">病人</span>咳嗽或有痰,可能会夜间加重。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">3.疲劳:<span style="color: black;">因为</span>心脏泵血能力降低,身体器官<span style="color: black;">没</span>法得到足够的氧气和营养物质,<span style="color: black;">引起</span>疲劳和虚弱。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">4.心悸:<span style="color: black;">因为</span>心脏<span style="color: black;">必须</span><span style="color: black;">更加多</span>地<span style="color: black;">奋斗</span>泵血,<span style="color: black;">病人</span>可能感到心跳加速或不规则,<span style="color: black;">或</span>感觉心脏在胸腔中跳动。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">5.水肿:<span style="color: black;">因为</span>心脏<span style="color: black;">没</span>法有效泵<span style="color: black;">流血</span>液,<span style="color: black;">引起</span>血液回流到静脉中,<span style="color: black;">导致</span>液体积聚在肺部和<span style="color: black;">周边</span>组织中。这可能表现为手脚肿胀、腹部水肿或体重<span style="color: black;">增多</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">6.胸痛:左心衰竭<span style="color: black;">亦</span>可能<span style="color: black;">导致</span>胸痛或不适感,尤其是在剧烈运动或活动后。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>您<span style="color: black;">显现</span>这些症状,请尽快<span style="color: black;">看病</span>,<span style="color: black;">由于</span>左心衰竭是一种严重的<span style="color: black;">疾患</span>,<span style="color: black;">必须</span><span style="color: black;">即时</span>治疗。</p>
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