TERNES, David J.,YU, Yinghong,HUMPHREY, Jason,PERSCHBACHER, David L.,DUFRESNE, Michael James,MACEWEN, Adam,HERRMANN, Keith L.
申请号：
AU2018285868
公开号：
AU2018285868A1
申请日:
2018.06.13
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
Systems and methods for monitoring and treating patients with heart failure (HF) are discussed. The system may sense cardiac signals, and receives information about patient physiological or functional conditions. A stimulation parameter table that includes recommended values of atrioventricular delay (AVD) or other timing parameters maybe created at a multitude of patient physiological or functional conditions. The system may periodically reassess patient physiological or functional conditions. A therapy programmer circuit may dynamically switch between left ventricular-only pacing and biventricular pacing, or switch between single site pacing and multisite pacing based on the patient condition. The therapy programmer circuit may adjust AVD and other timing parameters using the cardiac signal input and the stored stimulation parameter table. A HF therapy may be delivered according to the determined stimulation site, stimulation mode, and the stimulation timing.
