Systems and methods for analyzing cardiac biopotential morpholog

Details Systems and methods for analyzing cardiac biopotential morpholog Systems and methods for analyzing cardiac biopotential morpholog

1997-10-21

1998-08-11

Jastrzab, Jeffrey R.

Surgery

Diagnostic testing

Cardiovascular

A61B 504

Patent

active

057920648

ABSTRACT:
An analog or digital processing element and associated method analyses electrograms or electrocardiograms to locate sites potentially appropriate for ablation. The element and method compares a first number of electrogram or electrocardiogram samples recorded over time during a cardiac event of known diagnosis with a second number of paced electrogram or electrocardiogram samples recorded over time. The comparison cross-correlates the first number of electrogram samples with the second number of paced electrogram samples. The element and method generate an output based upon the cross-correlation. The element and method compare the output to a predetermined value to determine whether a pacing site for the paced electrogram or electrocardiogram samples is near to a potential ablation site.

REFERENCES:
patent: 4616333 (1986-10-01), Simoni
patent: 5311873 (1994-05-01), Savard et al.
patent: 5391199 (1995-02-01), Ben-Haim
patent: 5443489 (1995-08-01), Ben-Haim
patent: 5450846 (1995-09-01), Goldreyer
patent: 5485849 (1996-01-01), Panescu et al.

Affiliated with

Also associated with

Rating

Systems and methods for analyzing cardiac biopotential morpholog does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Systems and methods for analyzing cardiac biopotential morpholog, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for analyzing cardiac biopotential morpholog will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-383879