NCT01939795
Completed
Not Applicable
Effect of Physical Training Combined Cardiac Resynchronization Therapy in Heart Failure Patients
ConditionsHeart Failure
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Heart Failure
- Sponsor
- University of Sao Paulo General Hospital
- Enrollment
- 40
- Locations
- 1
- Primary Endpoint
- Sympathetic nerve activity
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
The investigators hypothesis that exercise training would potentiate the effects of cardiac resynchronization therapy in heart failure patients.
Investigators
Thaís Simões Nobre Pires Santos
Phd student
University of Sao Paulo General Hospital
Eligibility Criteria
Inclusion Criteria
- •QRS\> 150 ms or 120-150ms associated dyssynchrony
- •The etiology can be idiopathic, ischemic, hypertensive and Chagas' disease
- •Ejection fraction \<35%
- •The optimal pharmacological treatment for heart failure
Exclusion Criteria
- •Exclusion Criteria:
- •Patients with pulmonary diseases, neurological diseases, renal, skeletal muscle diseases
- •Patients with contraindications to implant a cardiac pacemaker
- •Pregnancy
- •New York Heart Association functional class IV
- •Atrial fibrillation
Outcomes
Primary Outcomes
Sympathetic nerve activity
Time Frame: 4 months
Sympathetic nerve activity will be assessed by microneurography
Secondary Outcomes
- Peak oxygen consumption(4 months)
- Muscle Blood Flow(4 months)
- skeletal muscle strength(4 months)
- Quality of life(4 months)
- Blood inflammatory markers(4 months)
Study Sites (1)
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