发明名称 |
A DEVICE AND METHOD TO DISCRIMINATE BETWEEN SUPRA VENTRICULAR TACHYCARDIAS AND VENTRICULAR ARRHYTHMIAS |
摘要 |
This invention provides a method to discriminate between ventricular arrhythmia and supraventricular tachycardia by detecting an earliest arriving electrical signal following antitachycardia pacing. Also disclosed is an implantable cardiac defibrillator(13) that is capable of simultaneous atrioventricular anti-tachycardia pacing bursts produced from a signal generator (14)and detecting an earliest arriving electrical signal. This discrimination capability reduces the incidence of inappropriate shocks from dual-chamber implantable cardiac defibrillators to near zero and provides a method to differentially diagnose supraventricular tachycardia from ventricular tachycardia. |
申请公布号 |
WO2004045385(A3) |
申请公布日期 |
2005.01.13 |
申请号 |
WO2003US37099 |
申请日期 |
2003.11.20 |
申请人 |
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION;SABA, FAWZI, SAMIR |
发明人 |
SABA, FAWZI, SAMIR |
分类号 |
A61B;A61N1/362;A61N1/368;A61N1/39 |
主分类号 |
A61B |
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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