Change in Heart Rate Variability Prior to Tachyarrhythmia in ICD Implanted Patients

Completed

• Conditions: Ventricular Tachyarrhythmia

• Registration Number: NCT00701467
• Lead Sponsor: Sheba Medical Center

Brief Summary

To investigate changes in HRV during the time before a spontaneous episode of ventricular tachyarrhythmia.

Detailed Description

Not available

Study Timeline

• Study Start: 2008-03
• Study First Submitted: 2008-06-18
• Study First Submitted QC: 2008-06-18
• Study First Posted: 2008-06-19
• Primary Completion: 2010-03
• Study Completion: 2013-03
• Status Verified: 2013-11
• Last Update Submitted: 2013-11-17
• Last Update Posted: 2013-11-19

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

• S/P lexos VR/-T,DR/-T implantation
• Signed patient informed consent

Exclusion Criteria

• CAF
• Life expectancy<6 months
• Impending heart transplant
• Persistent recurring tachycardia
• Rhythm disturbances that preclude a meaningful HRV analysis
• Participation in another study.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Change in RR interval recorded by ICD	within an hour before ventricular tachyarrythmia

Trial Locations

Locations (1)

Arrythmia Service Center; 🇮🇱 Ramat Gan, Israel