Comparison of hemodynamic effects of biventricular versus left ventricular only pacing in patients receiving Cardiac Resynchronization Therapy (CRT)
Phase 3
- Conditions
- Cadiac Resynchronization Therapy (CRT).Other cardiac arrhythmias
- Registration Number
- IRCT201203169014N7
- Lead Sponsor
- Vic-Chancellor of Research and Technology, Hamadan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 46
Inclusion Criteria
All patients with CRT will be included unless they have not responded to CRT.
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Four variables will be considered for assessing hemodynamic status of the patientsat baseline, three and six month later including: (a) Velocity Time Integral (VTI) of aortic valve per cm; (b) Left Ventricular End Diastolic Voliume (LVEDV) of aortic valve per mL/m2; (c) Left Ventricular End Systolic Voliume (LVESV) of aortic valve per mL/m2; (d) Left Ventricular Ejection Fraction (LVEF) of aortic valve per percent. Timepoint: 3 months. Method of measurement: Ecocardiography.
- Secondary Outcome Measures
Name Time Method