Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 2:46 PM
Ignite Modification Date:
2025-12-24 @ 2:46 PM
NCT ID:
NCT03220659
Eligibility Criteria:
Inclusion Criteria:
1. Symptomatic heart failure due to left ventricular systolic dysfunction (LVEF\<35%)
2. Due to (or just undergone) undergo CRT implantation
3. Able to perform a peak exercise test
4. Willing and able to give informed consent
Exclusion Criteria:
1. Atrial fibrillation
2. Angina pectoris symptoms limiting exercise tolerance
3. Unstable heart failure symptoms (medical therapy changes in last three months
4. Poor imaging quality such that analysis is unreliable
5. Calcium channel blockers (CCBs)
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT03220659
Study Brief:
Protocol Section:
NCT03220659