Beth Israel Deaconess Medical Center, Inc.;Johns Hopkins University;Oregon Health and Science University
发明人:
Larisa G. Tereshchenko,Mark E. Josephson
申请号：
US15522615
公开号：
US10517494B2
申请日:
2015.11.13
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method and system for determining a patient's risk of ventricular tachycardia are disclosed. The method includes receiving ECG signals from a patient and filtering the collected ECG signals to generate filtered ECG signals. The method further includes identifying a heart vector from the filtered ECG signals, and measuring a velocity of the heart vector movement. A change in curvature of the identified heart vector movement is quantified and a risk of ventricular tachycardia is determined based at least on the measured velocity and the quantified change in curvature of the identified heart vector movement.
