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Enhanced Diagnosis of Ventricular Activation Pattern Using Intracardiac Electrograms

Not Applicable
Completed
Conditions
Arrythmia
Registration Number
NCT02057588
Lead Sponsor
Abbott Medical Devices
Brief Summary

The objective of this study will be to evaluate the ability of IEGMs (Signal recorded from implanted pacing leads) and pseudo ECGs (derived from various IEGMs) to characterize various electrical conduction patterns. Electroanatomic mapping data and 12 Lead ECG will also be collected to characterize electrical conduction patterns during standard electrophysiology exam.

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
16
Inclusion Criteria
  • Patient with SJM CRM device implanted for more than 90 days
Exclusion Criteria
  • Suspicion of lead dislodgment

Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Primary Outcome Measures
NameTimeMethod
Correlation of ventricular activation patterns determined by 12-lead ECG and device IEGMs-based methodAcute, intraoperative

Correlation coefficient between ventricular activation patterns determined by a traditional technique, 12-lead ECG based vs. device based IEGMs method.

Secondary Outcome Measures
NameTimeMethod
Ventricular activation origin location determined by IEGMs based method vs. by detailed mappingAcute, intraoperative

Use of available IEGMs recorded on implanted device to discriminate specific VT origin and pattern and compare the results to the detailed mapping data

Trial Locations

Locations (1)

CHU haut leveque

🇫🇷

Pessac, France

CHU haut leveque
🇫🇷Pessac, France

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