发明申请
- 专利标题： Cardiopulmonary functional status assessment via heart rate response dectection by implantable cardiac device
- 专利标题（中）： 通过植入式心脏装置的心率反应检查进行心肺功能状态评估
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申请号： US10914632申请日： 2004-08-09
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公开(公告)号： US20060030892A1公开(公告)日： 2006-02-09
- 发明人: Veerichetty Kadhiresan , Donald Hopper , Richard Fogoros , Lemont Baker
- 申请人： Veerichetty Kadhiresan , Donald Hopper , Richard Fogoros , Lemont Baker
- 主分类号： A61N1/365
- IPC分类号： A61N1/365
摘要：
An implantable cardiac device is configured and programmed to assess a patient's cardiopulmonary function by evaluating the patient's heart rate response. Such evaluation may be performed by computing a heart rate response slope, defined as the ratio of an incremental change in intrinsic heart rate to an incremental change in measured activity level. The heart rate response slope may then be compared with a normal range to assess the patient's functional status.
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