Method, apparatus, and system to optimize cardiac preload based on measured pulmonary artery pressure

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专利权人:

Cardiac Pacemakers; Inc.

发明人:

Ding, Jiang,Yu, Yinghong,Kwok, Jonathan,Patangay, Abihilash,Maskara, Barun

申请号：

AU2008289617

公开号：

AU2008289617B2

申请日:

2008.08.12

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

Optimizing cardiac preload based on measured pulmonary artery pressure involvesvarying, for each repetition of an acute burst protocol, a parameter of pacingapplied to a patient's heart during the acute burst protocol. Pulmonaryartery pressure is measured during the repetitions of the acute burst protocol.An optimum ventricular preload is determined based on the measured pulmonaryartery pressure. Pacing therapy is provided using a value of the parameter thatis selected based on the determination of optimum ventricular preload.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/