Restoration of Chronotropic Competence in Heart Failure Patients With Normal Ejection Fraction
Public ClinicalTrials.gov record NCT00670111. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will look at how pacing your heart may assist your daily activities and how you are feeling.
Study identification
- NCT ID
- NCT00670111
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 32 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 2008 (Type not available)
- Primary completion
- Jul 2011 (Actual)
- Completion
- Jul 2011 (Actual)
- Last update posted
- May 19, 2017
2008 – 2011
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cardiovascular Associates of Northeast Arkansas | Jonesboro | Arkansas | 72401 | — |
| Cardiovascular Associates | Louisville | Kentucky | 40205 | — |
| Johns Hopkins Medical Institutions | Baltimore | Maryland | 21205 | — |
| Mayo Clinic Foundation | Rochester | Minnesota | 55902 | — |
| Tyler CV Consultants - Trinity Mother Frances | Tyler | Texas | 75701 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00670111, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 19, 2017 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00670111 live on ClinicalTrials.gov.