The effects of coronary sinus based left atrial pacing on systemic hemodynamics in cardiac resynchronization therapy patients

Not Applicable

Completed

• Conditions: Patients requiring Cardiac Resynchronization Therapy; Cardiovascular - Other cardiovascular diseases

• Registration Number: ACTRN12609000340235
• Lead Sponsor: St Jude Medical

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2009-05-25
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

undergoing cardiac resynchronization therapy (CRT) implantation
able to consent

Exclusion Criteria

no persistant or permanent atrial fibrillation (AF)
no recent myocardial infarction (MI) or Cardiac surgery

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Hemodynamic measurements (changes in cardiac output) with coronary sinus (CS) based single and multisite left atrial (LA) pacing configurations[hemodynamic changes will be evaluated 30 seconds after pacing stimulation]

Secondary Outcome Measures

Name	Time	Method
systemic hemodynamics (cardiac output) of cardiac resynchronization therapy (CRT) employing bi-atrial pacing including both coronary sinus based left atrial pacing combined with right atrial based pacing[hemodynamic changes will be evaluated 30 seconds after pacing stimulation]