发明名称 |
Method and system for measuring T-wave alternans by alignment of alternating median beats to a cubic spline |
摘要 |
An electrocardiogram processing technique for measuring T-wave alternans by which the alternating electrocardiogram signals are aligned to a target cubic spline. The target cubic spline is calculated on base of three isoelectric points namely a point before the P-wave, a point before the QRS-complex and a point after the T-wave. The aligned signals may then be further analyzed for variations such as T-wave alternans which are only present in alternating beats and which have diagnostic significance.
|
申请公布号 |
US2003069512(A1) |
申请公布日期 |
2003.04.10 |
申请号 |
US20010682698 |
申请日期 |
2001.10.05 |
申请人 |
KAISER WILLI;FINDEIS MARTIN |
发明人 |
KAISER WILLI;FINDEIS MARTIN |
分类号 |
A61B5/0452;(IPC1-7):A61B5/045 |
主分类号 |
A61B5/0452 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|