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Atrio-Ventricular (AV) Delay Optimization Using Echocardiography Versus the SonR Signal

NCT01287234 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2012-12-20

No results posted yet for this study

Summary

The purpose of this study is to evaluate an external device (SonR sensor) that is capable of detecting sounds created by the heart (SonR signal). Based on the sounds created by the heart and recorded by the SonR sensor, optimal timing settings for the cardiac resynchronization therapy defibrillator (CRT-D) device may be determined. The investigators will then compare the timing settings suggested by SonR to the settings suggested from the echocardiogram. The objective of this study is to determine if differences exist between these different methods of timing the contractions of the top and bottom chambers of the heart and if the SonR signal is able to produce results similar to those of an echocardiogram.

Conditions

Interventions

OTHER

Echocardiogram/SonR

All patients will have an echocardiograph and SonR sensor readings

Sponsors & Collaborators

  • LivaNova

    collaborator INDUSTRY

  • Piedmont Healthcare

    lead OTHER

Principal Investigators

  • Dan Dan, MD · Piedmont Heart Institute

Study Design

Allocation
NA
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-01-31
Primary Completion
2012-07-31
Completion
2012-07-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01287234 on ClinicalTrials.gov