Amy Jean Brisben,Aaron R. McCabe,Clayton S. Foster,David W. Yost,Kevin John Stalsberg,Jacob I. Laughner
申请号：
US12906855
公开号：
US08521285B2
申请日:
2010.10.18
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Methods and devices are described that allow estimation of an electrostimulation capture threshold, such as a dedicated bipolar pacing vector threshold. In an example, an equal-energy assumption between first and second pacing vectors can be used to estimate an electrostimulation capture threshold of a second pacing vector from a measured electrostimulation capture threshold of the first pacing vector and impedances of the first and second pacing vectors. In an example, a relationship between first and second pacing vectors can be determined from measured data, and a parameter of the relationship can be used with a measurement of an electrostimulation capture threshold of the first pacing vector to estimate an electrostimulation capture threshold of the second pacing vector.
