The effect of ivabradine versus metoprolol on reducing heart rate in coronary CT-angiography candidates

The effect of ivabradine versus metoprolol on reducing heart rate in coronary CT-angiography candidates: A double-blind randomized clinical trial

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20120215009014N522

Enrollment

92

Registered

2024-08-24

Start date

2024-09-22

Completion date

Unknown

Last updated

2025-01-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Coronary artery disease. Atherosclerotic heart disease of native coronary artery

Interventions

Intervention 1: Intervention group 1: Ivabradine tablets 7.5 mg one dose. If the heart rate does not decrease after one hour, the dose will be repeated. Intervention 2: Intervention group 2:Metoprolol

Sponsors

Hamedan University of Medical Sciences

Lead Sponsor

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Age 18 to 80 years Coronary CT angiography candidate Heart rate higher than 70 beats per minute one hour before starting CT angiography

Exclusion criteria

Exclusion criteria: Systolic blood pressure lower than 100 mm Hg History of coronary bypass surgery Chronic obstructive pulmonary disease

Design outcomes

Primary

Measure	Time frame
Heart rate. Timepoint: Every 15 minutes until CT angiography. Method of measurement: With the monitor.;Systolic and diastolic blood pressure. Timepoint: Every 15 minutes until CT angiography. Method of measurement: With the monitor.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Fazel Mousavi

Hamedan University of Medical Sciences

Mousavimohamd12@gmail.com+98 81 3838 0572

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026