发明授权
- 专利标题： Method and apparatus for control of A-V interval
- 专利标题（中）： 用于控制A-V间隔的方法和装置
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申请号： US419068申请日： 1995-04-06
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公开(公告)号： US5507784A公开(公告)日： 1996-04-16
- 发明人: Michael R. S. Hill , Rahul Mehra
- 申请人： Michael R. S. Hill , Rahul Mehra
- 申请人地址： MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： MN Minneapolis
- 主分类号： A61N1/362
- IPC分类号： A61N1/362
摘要：
A device for controlling the duration of A-V conduction intervals ia a patient's heart. Stimulation of the AV nodal fat pad is employed to maintain the durations of the A-V conduction intervals within a desired interval range, which may vary as a function of sensed heart rate or other physiologic parameter. AV nodal fat pad stimulation may also be triggered in response to defined heart rhythms such as a rapid rate or the occurrence of PVC's, to terminate or prevent induction of arrhythmias.