Jeffrey Stahmann;Veerichetty A. Kadhiresan;Andrew P. Kramer
发明人:
Andrew P. Kramer,Jeffrey Stahmann,Veerichetty A. Kadhiresan
申请号：
US11142165
公开号：
US08521283B2
申请日:
2005.06.01
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method of optimizing cardiac resynchronization therapy delay over a patient's full range of activity for use in operating an implantable cardiac pacing device and such a device are disclosed. The method includes measuring selected conduction time between selected sites in the heart for a plurality of beats and logging the values on a periodic repeating programmable basis to produce cumulative data and constructing a current template of conduction time in relation to one or more other sensed parameters of interest over a desired range of patient activity levels. The current template is used to derive suggested optimum pacing timing.
