Comparison of programmed parameters of three chamber pacemaker based on echocardiographic finding versus factory suggested parameters
Phase 2
- Conditions
- eft Ventricular Systolic Dysfunction.Dilated Cardiomyopathy
- Registration Number
- IRCT201102232474N3
- Lead Sponsor
- Vice chancellor for research Tabriz University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
inclusion criteria:patient with systolic left ventricular dysfunction; Ejection fraction<35%; sinus rhythm;function class 3or4 with medical therapy; QRS duration>120ms.
exclusion criteria:severe structural valvular disease;Intra cardiac shunt
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Function Class. Timepoint: Befor intervention and two month after intervention. Method of measurement: 6min walk.
- Secondary Outcome Measures
Name Time Method eft Ventricular Function. Timepoint: Befor intervention and two month after intervention. Method of measurement: Echocardiography.