Heart Rate and Initial Presentation of Cardiovascular Diseases (Caliber)

Active, not recruiting

Phase N/A Results N/A

Eligibility Criteria

Inclusion Criteria

- One year prior to study entry (up-to-standard follow-up, CPRD quality research standard).
- > 30 years old
- have at least a recorded heart rate measurement during the study period

Exclusion Criteria

- Evidence of prior atherosclerotic or cardiac disease