发明名称 |
SYSTEM AND METHOD FOR AUTOMATED ADJUSTMENT OF CARDIAC RESYNCHRONIZATION THERAPY CONTROL PARAMETERS |
摘要 |
<p>A system and method for cardiac resynchronization therapy in which pacing control parameters are automatically adjusted by comparison of local electrograms acquired by a cardiac implantable electrical device with a model of cardiac electrical activity derived from surface-lead electrocardiograph measurements under baseline and paced conditions is provided. The adjusted pacing control parameters guarantee substantially maximum evidence of ventricular activation wavefront fusion while reducing the risk of compromising diastolic function. Atrioventricular intervals (AVIs] are measured and utilized to constrain the adjustment of pacing control parameters such that diastolic dysfunctions are not induced in the patient's heart.</p> |
申请公布号 |
EP2533853(A1) |
申请公布日期 |
2012.12.19 |
申请号 |
EP20100845928 |
申请日期 |
2010.07.16 |
申请人 |
BRIGHAM AND WOMEN'S HOSPITAL, INC. |
发明人 |
SWEENEY, MICHAEL, O. |
分类号 |
A61N1/365;A61B5/04;A61N1/362;A61N1/37 |
主分类号 |
A61N1/365 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|