公开(公告)号：US20140121542A1

公开(公告)日：2014-05-01

申请号：US13664017

申请日：2012-10-30

Applicant: MEDTRONIC, INC.

Inventor： Daniel Becker ,  Raphael Schneider

IPC: A61B5/0205 ,  A61N1/39 ,  A61N1/18 ,  A61N1/365

CPC classification number: A61B5/0472 ,  A61B5/0452 ,  A61B5/4035 ,  A61N1/36507 ,  A61N1/3987

Abstract: Risk determination for a near fatal ventricular arrhythmia of a patient. An electrocardiogram of a heart of the patient is obtained. A parameter is measured, using an electrocardiogram of a heart of the patient, indicative of an autonomic nervous system of the patient. A numeric score is assigned for the parameter indicative of the conduction system of the heart. A numeric score is assigned for the parameter indicative of the autonomic nervous system. A ratio of the numeric score of the parameter indicative of the conduction system of the heart of the patient and the numeric score of the parameter indicative of the autonomic nervous system of the patient is calculated. The risk of the potentially near fatal ventricular arrhythmia of the patient is determined to be significant if the ratio is greater than a predetermined threshold. An action responsive to the determining step is taken.

Abstract translation: 患者接近致命性室性心律失常的风险确定。 获得患者心脏的心电图。 使用患者心脏的心电图来测量参数，指示患者的自主神经系统。 为指示心脏的传导系统的参数分配数字得分。 为指示自主神经系统的参数分配数值分数。 计算指示患者心脏的传导系统的参数的数值分数与指示患者的自主神经系统的参数的数值分数的比率。 如果该比例大于预定阈值，则确定患者可能接近致命性室性心律失常的风险是显着的。 采取响应于确定步骤的动作。

公开(公告)号：US08874197B2

公开(公告)日：2014-10-28

申请号：US13664017

申请日：2012-10-30

Applicant: Medtronic, Inc.

Inventor： Daniel Becker ,  Raphael Schneider

IPC: A61B5/0472 ,  A61B5/0452

CPC classification number: A61B5/0472 ,  A61B5/0452 ,  A61B5/4035 ,  A61N1/36507 ,  A61N1/3987

Abstract: Risk determination for a near fatal ventricular arrhythmia of a patient. An electrocardiogram of a heart of the patient is obtained. A parameter is measured, using an electrocardiogram of a heart of the patient, indicative of an autonomic nervous system of the patient. A numeric score is assigned for the parameter indicative of the conduction system of the heart. A numeric score is assigned for the parameter indicative of the autonomic nervous system. A ratio of the numeric score of the parameter indicative of the conduction system of the heart of the patient and the numeric score of the parameter indicative of the autonomic nervous system of the patient is calculated. The risk of the potentially near fatal ventricular arrhythmia of the patient is determined to be significant if the ratio is greater than a predetermined threshold. An action responsive to the determining step is taken.

Abstract translation: 患者接近致命性室性心律失常的风险确定。 获得患者心脏的心电图。 使用患者心脏的心电图来测量参数，指示患者的自主神经系统。 为指示心脏的传导系统的参数分配数字得分。 为指示自主神经系统的参数分配数值分数。 计算指示患者心脏的传导系统的参数的数值分数与指示患者的自主神经系统的参数的数值分数的比率。 如果该比例大于预定阈值，则确定患者可能接近致命性室性心律失常的风险是显着的。 采取响应于确定步骤的动作。