ovel Device-based Algorithm Could Obtain Optimal Hemodynamics During Exercise in Patients with Cardiac Resynchronization Therapy: Results of Exercise Stress Echocardiographic Optimizatio
Not Applicable
- Conditions
- heart failure
- Registration Number
- JPRN-UMIN000034718
- Lead Sponsor
- Division of Cardiology.St. Marianna University School of Medicine
- Brief Summary
there is no difference of LVOT-VTI adjusted auto adaptive system compared with manual echo guided optimization.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 27
Inclusion Criteria
Not provided
Exclusion Criteria
The Patients May Do Not Underwent The Exercise Stress Echocardiography
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Echocardiography at Rest and Exercise Phase manually(aCRT off)and aCRT algorithm on 1.Trans Mitral Flow(in flow):E wave, A wave,DFT 2.LVOT-VTI 3.MR LV dP/dt
- Secondary Outcome Measures
Name Time Method