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ECG-based differentiation of LQT1 and LQT2 mutation

机译:基于ECG的LQT1和LQT2突变的区分

摘要

A method differentiating LQT1 mutation from LQT2 mutation is disclosed. An ECG signal is obtained for a patient. At least a first ECG parameter and a second ECG parameter are determined from the ECG signal. A probability that the patient is an LQT1 carrier or an LQT2 carrier is determined based on a regression model which takes into account the first ECG parameter and the second ECG parameter. A system for assessing repolarization abnormalities is also disclosed. The system has a processor configured to differentiate between LQT1 and LQT2 based on at least two ECG parameters from ECG data. The system also has a data input coupled to the processor and configured to provide the processor with the ECG data. The system further has a user interface coupled to either the processor or the data input.
机译:公开了一种区分LQT1突变与LQT2突变的方法。获得患者的ECG信号。从ECG信号确定至少第一ECG参数和第二ECG参数。基于考虑了第一ECG参数和第二ECG参数的回归模型,确定患者是LQT1携带者还是LQT2携带者的概率。还公开了一种用于评估复极异常的系统。该系统具有处理器,该处理器配置为基于来自ECG数据的至少两个ECG参数在LQT1和LQT2之间进行区分。该系统还具有数据输入,该数据输入耦合到处理器并且被配置为向处理器提供ECG数据。该系统还具有耦合到处理器或数据输入的用户界面。

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