Atrio-Ventricular (AV) Delay Optimization Using Echocardiography Versus the SonR Signal (SonR Pilot)
|ClinicalTrials.gov Identifier: NCT01287234|
Recruitment Status : Completed
First Posted : February 1, 2011
Last Update Posted : December 20, 2012
|Condition or disease||Intervention/treatment||Phase|
|Heart Failure||Other: Echocardiogram/SonR||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||15 participants|
|Intervention Model:||Single Group Assignment|
|Masking:||None (Open Label)|
|Official Title:||Atrio-Ventricular Delay Optimization in Patients Implanted With a Cardiac Resynchronization Device Using Echocardiography Versus the SonR Signal: A Pilot Study|
|Study Start Date :||January 2011|
|Actual Primary Completion Date :||July 2012|
|Actual Study Completion Date :||July 2012|
All patients will have an echocardiogram and SonR sensor readings completed.
All patients will have an echocardiograph and SonR sensor readings
- Optimal blood flow method [ Time Frame: 3 months ]To determine the best method of timing the contractions of the top and bottom chambers of the heart by using echocardiography versus using signals of the external SonR sensor.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01287234
|United States, Georgia|
|Piedmont Heart Institute|
|Atlanta, Georgia, United States, 30309|
|Principal Investigator:||Dan Dan, MD||Piedmont Heart Institute|