发明名称 |
METHOD AND SYSTEM TO ACCESS INAPPARENT CONDUCTION ABNORMALITIES TO IDENTIFY RISK OF VENTRICULAR TACHYCARDIA |
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. |
申请公布号 |
WO2016077790(A1) |
申请公布日期 |
2016.05.19 |
申请号 |
WO2015US60734 |
申请日期 |
2015.11.13 |
申请人 |
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.;JOHNS HOPKINS UNIVERSITY;OREGON HEALTH AND SCIENCE UNIVERSITY |
发明人 |
TERESHCHENKO, LARISA G.;JOSEPHSON, MARK E. |
分类号 |
A61B5/0464 |
主分类号 |
A61B5/0464 |
代理机构 |
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