Nima Badie,Jan Mangual-Soto,Luke McSpadden,Aditya Goil
申请号：
US16740547
公开号：
US20200147395A1
申请日:
2020.01.13
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Methods and devices are provided for, under control of one or more processors within an implantable medical device (IMD), delivering cardiac resynchronization therapy (CRT) at one or more pacing sites. The processors obtain cardiac signals, associated with a candidate beat, from multi-site left ventricular (MSLV) electrodes distributed along a left ventricle and analyze the cardiac signals to collect at least one of a MSLV conduction pattern or a MSLV morphology. The processors compare at least one of the MSLV conduction pattern or MSLV morphology to one or more associated templates. The processors then label the candidate beat as a pseudo-fusion beat based on the comparing and adjust the CRT based on the labeling.
