公开(公告)号：US20220095986A1

公开(公告)日：2022-03-31

申请号：US17489036

申请日：2021-09-29

Applicant: Boston Scientific Scimed Inc.

Inventor： Nathan H. Bennett ,  Brian Stewart ,  Nicholas Herlambang ,  Suzhou Li ,  Mordechai Periman

IPC: A61B5/367 ,  A61B5/00

Abstract: At least some embodiments of the present disclosure is directed to a system for processing cardiac information. The system comprises a processing unit configured to: receive an activation waveform comprising a set of activation waveform data of a plurality of signal sections collected at a plurality of locations; receive a range of window size. For each of the plurality of signal sections, the processing unit is further configured to: determine a set of confidence values, by iterating through a plurality of window sizes in the range of window size. For each of the plurality of signal sections, the processing unit is further configured to determine one of a plurality of local cycle lengths for the each of the plurality of signal sections based on the selected window size. And generate a representation of the plurality of local cycle lengths.