发明名称 |
NONINVASIVE ASSESSMENT OF CARDIAC RESYNCHRONIZATION THERAPY |
摘要 |
Systems, methods, and interfaces are described herein for noninvasively determining whether a patient can benefit from cardiac resynchronization therapy. One exemplary method involves delivering ultrasonic energy to cardiac tissue. In response to delivering ultrasonic energy to the cardiac tissue, receiving, with a processing unit, a torso-surface potential signal from each of a plurality of electrodes distributed on a torso of a patient. For at least a subset of the plurality of electrodes, calculating, with the processing unit, a torso-surface activation time based on the signal sensed from the electrode. Presenting, by the processing unit, to a user, an indication of a degree of dyssynchrony of the torso-surface activation times via a display. |
申请公布号 |
WO2016123532(A1) |
申请公布日期 |
2016.08.04 |
申请号 |
WO2016US15738 |
申请日期 |
2016.01.29 |
申请人 |
MEDTRONIC, INC.;STADLER, ROBERT W.;STEGEMANN, BERTHOLD;CORNELUSSEN, RICHARD;GHOSH, SUBHAM;CHO, YONG K.;GILLBERG, JEFFREY M.;WHITMAN, TERESA A. |
发明人 |
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分类号 |
A61B5/11;A61B5/00;A61B5/0428;A61B5/0472;A61N1/368;A61N7/00 |
主分类号 |
A61B5/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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