Enhanced Diagnosis of Ventricular Activation Pattern Using Intracardiac Electrograms

Abbott

Status: Completed

Conditions: Arrythmia

Treatments: Procedure: LV pacing site

Study type: Interventional

Funder types: Industry

Identifiers

NCT02057588

CR-12-082-FR-HV

Details and patient eligibility

About

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.

Enrollment: 16 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patient with SJM CRM device implanted for more than 90 days

Exclusion criteria

• Suspicion of lead dislodgment

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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16 participants in 1 patient group

LV Paced sites

Other group

Description:

LV pacing sites : Patients will be paced from various left ventricular origin, defined by their 3D localization.

Treatment:

Procedure: LV pacing site