这样还看不懂心电图？小编要泪崩~

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                    <blockquote><p><span>让天下没有难找的医疗器械服务信息！</span></p><p><strong><span>“医疗器械助手”</span></strong><span>&nbsp;让一切触手可及！</span></p><p><p><img src="image/20201014/ac7c4c86bff3f0660e634292dc511095_1.jpg" /></p></p><p><span>点击图片</span><span><span></span><p><img src="image/20201014/c407fe90207c2622cc8e1dff32d28341_2.jpg" /></p><p><img src="image/20201014/c407fe90207c2622cc8e1dff32d28341_2.jpg" /></p><p><img src="image/20201014/c407fe90207c2622cc8e1dff32d28341_2.jpg" /></p></span></p></blockquote><p>&nbsp;</p><section data-tools="gulangu" data-id="7" data-color="rgb(75, 189, 167)" data-custom="rgb(75, 189, 167)"><blockquote><p><span>每当一份心电图摆在医学生的面前，心中都有千万只某某马在奔腾，这弯弯扭扭到底闹哪样？什么P波T波QRS波，什么窦速窦缓传导阻滞，彻底晕菜……</span></p></blockquote></section><p><br  /></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><p><br  /></p><p><p><img src="image/20201014/e5703ce8396d7f2d941e65dcb558738d_5.jpg" /></p></p><p><span>（摄影：胡悦建）</span></p><p><span><br  /></span></p><section data-role="outer" label="Powered by gulangu"><p><span>别急，大神今天教你一个记“</span><span>房室传导阻滞</span><span>”心电波形的方法，包你一遍记住所有知识点！</span><br  /></p><p><br  /></p><p><strong><span>首先，我们把P波看成“<span>老婆</span><span>”，把QRS波看成“</span><span>老公</span><span>”：</span></span></strong></p><p><br  /></p><p span="" p=""><p><img src="image/20201014/8a21046fcce6868fe74023fc6e419edc_6.jpg" /></p></p><p><br  /></p><section data-tools="gulangu" data-id="2175"><section data-bcless="auto" data-brushtype="text">一度房室传导阻滞</section></section><p><br  /></p><p><span><strong>记忆要点：老公虽然晚归，<span>但终究还是回家了！</span></strong></span></p><p><span><strong><span><br  /></span></strong></span></p><p><p><img src="image/20201014/c8e2724dfd58ca2c60ef909aed48a9ec_7.jpg" /></p></p><p><br  /></p><p><strong>知识点：</strong>P-R间期持续&gt;0.20S(五个小格，一个正方形的格)，但是每个P波后面还是有QRS波群。</p><p><br  /></p><section data-tools="gulangu" data-id="2175"><section data-bcless="auto" data-brushtype="text">二度I型房室传导阻滞</section></section><p><br  /></p><p><span><strong>记忆要点：<span>老公回家越来越晚，有时候太晚了就不回来了。。。</span></strong></span></p><p><span><strong><span><br  /></span></strong></span></p><p><p><img src="image/20201014/b1b33774a8472077a72d6fd83924514d_8.jpg" /></p></p><p><br  /></p><p><strong>知识点：</strong>P-R间期逐渐延长，直至脱落一个QRS波，脱落后的第一个P-R间期又恢复正常，而后渐延长，直至又脱落QRS波，如此循环往复的过程，称文氏现象。</p><p><br  /></p><section data-tools="gulangu" data-id="2175"><section data-bcless="auto" data-brushtype="text">二度II型房室传导阻滞</section></section><p><br  /></p><p><span><strong>记忆要点：老公晚上回家时间固定<span>（PR间期相等），但是经常不回家了！（QRS波群突然漏搏）</span></strong></span></p><p><span><strong><span><br  /></span></strong></span></p><p><p><img src="image/20201014/8d4ac6496b83ba59e7773d3f5ba9b9ce_9.jpg" /></p></p><p><br  /></p><p><strong>知识点：</strong>P-R间期固定，规律性的出现QRS波脱落；每两个P波，有一个P波未下传，称2：1传导阻滞；每3个P波有一个未下传，称3：2传导阻滞。</p><p><br  /></p><section data-tools="gulangu" data-id="2175"><section data-bcless="auto" data-brushtype="text">三度房室传导阻滞</section></section><p><br  /></p><p><span><strong>记忆要点：老公不着家，老婆忍不了，终于离婚了！从此两人互不干扰，<span>各过各的……</span></strong></span></p><p><span><strong><span><br  /></span></strong></span></p><p><p><img src="image/20201014/f45c5db80f68940447dedb33ee222b8c_10.jpg" /></p></p><p><br  /></p><p><strong>知识点：</strong>正常来说P波后面都有QRS波群。但是三度房室传导阻滞P波与QRS波群无固定的时间关系，P波频率快于QRS频率。</p><p><br  /></p><p><span>综上，总结一下，这是一个关于<strong><span>房室传导阻滞</span></strong></span><span>的悲伤的故事……</span></p><p><br  /></p><p><strong>一度&nbsp;：</strong>老公经常性晚归，但还是回来了。</p><p><strong>二度I型&nbsp;：&nbsp;</strong>老公晚上回家越来越晚，有时候太晚就没有回来。</p><p><strong>二度II型：</strong>&nbsp;老公晚上回家时间比较固定，但经常不回家！</p><p><strong>三度：</strong>感情破裂，离婚收场，老公老婆就各过各的啦！</p></section><section data-role="outer" label="Powered by gulangu"><p><br  /></p><p>大家，都记住了吗？</p></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><section data-role="outer" label="Powered by gulangu"><section><p><br  /></p><p><em><span>来源：医学之声</span></em></p></section></section><section data-id="1658"><section><section><section data-id="1658"><section><section><section data-id="1658"><section><section><section data-id="1658"><section><section><p><span><strong>相关阅读</strong></span></p></section><p><p><img src="image/20201014/ec237188ae1e9c03eb4d9814f31b18ab_11.gif" /></p></p><p><span>“心”的开始！迈瑞正式进军可穿戴医疗了</span></p><p><br  /></p><p><span>超越自我，颠覆传统——这是一款不一样的多道心电图机</span></p><p><br  /></p><p><span>【器械评测】携带超方便的动态心电记录仪</span></p><p><br  /></p><p><span>心电检查开启十八导时代 全面呵护你的心脏健康</span></p><p><br  /></p><p><span>一图看懂“标准心电图VS动态心电图”</span></p></section></section></section></section></section></section></section></section></section></section></section><p><br  /></p><p><p><img src="image/20201014/da0d101cb2763cefb61f8120386ec54a_12.png" /></p></p>