Jiang Ding,Yinghong Yu,Andrew P. Kramer,Julio C. Spinelli
申请号：
US12955218
公开号：
US08103345B2
申请日:
2010.11.29
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A pacing system for providing optimal hemodynamic cardiac function for parameters such as contractility (peak left ventricle pressure change during systole or LV+dp/dt), or stroke volume (aortic pulse pressure) using system for calculating atrio-ventricular delays for optimal timing of a ventricular pacing pulse. The system providing an option for near optimal pacing of multiple hemodynamic parameters. The system deriving the proper timing using electrical or mechanical events having a predictable relationship with an optimal ventricular pacing timing signal.
