Abhilash Patangay;Krzysztof Siejko;Gerrard M. Carlson;Mohan Krishnan
发明人:
Abhilash Patangay,Krzysztof Siejko,Mohan Krishnan,Gerrard M. Carlson
申请号：
US11729453
公开号：
US08229557B2
申请日:
2007.03.29
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Systolic timing intervals are measured in response to delivering pacing energy to a pacing site of a patient's heart. An estimate of a patient's acute response to cardiac resynchronization therapy (CRT) for the pacing site is determined using the measured systolic timing intervals. The estimate is compared to a threshold. The threshold preferably distinguishes between acute responsiveness and non-responsiveness to CRT for a patient population. An indication of acute responsiveness to CRT for the pacing site may be produced in response to the comparison.
