This chapter discusses the history, signs and symptoms, assessment, investigations and treatment of long QT syndrome (LQTS). LQTS is an inherited condition affecting the sodium and potassium ion channels of cardiac myocytes resulting in prolonged ventricular repolarisation. It can be identified on the...
Long QT syndrome (LQTS)is an uncommon disorder where yourhearttakes longer than usual to recover after each beat. It affects one in 5,000 people and can raise the risk of “torsades de pointes,” a type ofirregular heartbeatthat can be deadly. But there are treatments for it. Here’s ...
通常情况下,做长QT综合征基因检测并不需要空腹。患者可以在任何时间进行基因检测,不需要特别的饮食限制。但是,具体的检测要求可能会因实验室的要求而有所不同,建议在进行基因检测前向医生或实验室咨询,以了解具体的检测要求。 在经济条件许可的情况下,长QT综合征(Long Qt Syndrome)基因检测为什么要选择全外显子检测 ...
先天性 Jervell和Lange-Nielsen综合征(包括“通道病”) Romano-Ward综合征 特发性的 获得性 代谢紊乱 低钾血症 低镁血症 低钙血症 饥饿 神经性厌食症 液态蛋白质饮食 甲减 缓慢性心律失常 窦房结功能障碍 房室传导(AV)阻滞:二度或三度 ...
长QT综合征( long QT syndrome,LQTS)是指心电图QT间期延长,易产生恶性室性心律失常(尤其是尖端扭转型室性心动过速,Td P)、晕厥和猝死的一组综合征。LQTS又分为获得性和先天性两种。获得性LQTS常与心肌局部缺血、心动过缓、电解质异常和应用某些药物有关。先天...
Long QT syndrome is an uncommon inherited condition— meaning it's caused by genes passed on to you from your parents. The electrical activity of heart cells is controlled by a set of channels that pump minerals, such as sodium and potassium, in and out of cells. If you inherit genes ...
长QT综合征11型是一种遗传性心脏疾病,发生与基因突变有密切关系。长QT综合征11型是由基因突变引起的,这些基因突变会影响心脏细胞中的离子通道功能,导致心脏电活动异常,从而引发心律失常。目前已经发现多种基因与长QT综合征11型相关,其中最常见的是KCNQ1、KCNH2和SCN5A
(优质)专业解读-药物与 QT 间期延长Long QT syndrome.docx,药物与导致 QT 间期延长 目录 TOC \o 1-3 \h \z \u 药物与导致 QT 间期延长 1 (一)抗心律失常药物 2 (二)促胃动力药物 4 (三)抗菌药物 4 (四)精神类药物 5 (五)麻醉相关药品 5 (六)添加剂 6 (七)其
Introduction to Long QT Syndrome This booklet is intended for use by people who wish to understand more about Long QT Syndrome. The information within this booklet comes from research and previous patients experiences. This booklet offers an explanation of the Long QT condition. ...
Authors of a new report describe the case of a 15-year-old girl, misdiagnosed with epilepsy at age 11 and treated fruitlessly with antiepileptic drugs for four years before her true conditionlong-QT syndromewas discovered. (Rossenbacker T et