发明名称 |
PRE-EJECTION INTERVAL (PEI) MONITORING DEVICES, SYSTEMS AND METHODS |
摘要 |
Provided herein are implantable systems, and methods for use therewith, for monitoring a patient's pre-ejection interval (PEI). A signal indicative of cardiac electrical activity and a signal indicative of changes in arterial blood volume are obtained. One or more predetermined features of the signal indicative of cardiac electrical activity and the signal indicative of changes in arterial blood volume are detected. The patient's PEI is determined by determining an interval between the predetermined feature of the signal indicative of cardiac electrical activity and the predetermined feature of the signal indicative of changes in arterial blood volume.
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申请公布号 |
US2012065528(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
US20100882084 |
申请日期 |
2010.09.14 |
申请人 |
GILL JONG;WENZEL BRIAN JEFFREY;KEEL ALLEN;HOU WENBO;KARST EDWARD;FARAZI TARANEH G.;PACESETTER, INC. |
发明人 |
GILL JONG;WENZEL BRIAN JEFFREY;KEEL ALLEN;HOU WENBO;KARST EDWARD;FARAZI TARANEH G. |
分类号 |
A61B5/042 |
主分类号 |
A61B5/042 |
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