SYSTÈME ET PROCÉDÉ POUR LA PRODUCTION DE PARAMÈTRES DE COMMANDE DE THÉRAPIE DE RESYNCHRONISATION CARDIAQUE AU MOYEN D'UNE SIMULATION D'ACTIVATION VENTRICULAIRE ET D'UN ENREGISTREMENT D'ECG DE SURFACE
INC.;BRIGHAM AND WOMENS HOSPITAL;BRIGHAM AND WOMEN'S HOSPITAL
发明人:
SWEENEY, MICHAEL, O.
申请号：
EP12742628
公开号：
EP2670480A4
申请日:
2012.01.31
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
A system and method for cardiac resynchronization therapy (&ldquo；CRT&rdquo；] in which a model of baseline cardiac electrical activity, such as a model of global baseline cardiac electrical activity derived from various surface electrocardiograph (&ldquo；ECG&rdquo；) signals, is utilized to automatically adjust pacing control parameters of a cardiac implantable electrical device (&ldquo；CIED&rdquo；) are provided. The baseline model is modified with simulated pacing control parameters in an iterative fashion until ventricular electrical asynchrony is minimized. The simulated pacing control parameters resulting in the minimum ventricular electrical asynchrony are used to generate an updated model of ventricular activation, and this updated model is used to generate control parameters for the CIED using a QRS glyph morphological framework.
