Pramodsingh Hirasingh Thakur,Barun Maskara,Allan C. Shuros,Sunipa Saha,Shibaji Shome
申请号：
US13923020
公开号：
US20130345537A1
申请日:
2013.06.20
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Electrical activity propagation along an electrode array within a cardiac chamber is reconstructed. Signals are sampled from the electrode array and the signals are plotted in multi-dimensional space with each axis corresponding to a channel in the electrode array. An excursion direction of global activation in the multi-dimensional space is estimated and a change in vectors of the sampled signals over time is determined. Signals with vectors that change over time in the excursion direction are suppressed.
