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Does Myocardial Bridge Appear More Frequently and Diffusely on Radial Access Coronary Angiography

Cigli Training and Research Hospital Organization

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04869150
Enrollment
255
Registered
2021-05-03
Start date
2018-02-08
Completion date
2021-03-29
Last updated
2021-05-05

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

Conditions

Myocardial Bridge of Coronary Artery

Keywords

myocardial bridge, radial access coronary angiography

Brief summary

Although the incidence of myocardial bridge (MB) has been defined in different conventional coronary angiography (CCA) studies,the frequency of MB in radial access coronary angiography (RACA) is unknown.The aim of this study was to determine the incidence of MB in patients undergoing RACA.

Interventions

PROCEDUREradial access coronary angiography

The right radial artery was cannulated with a 6-f radial sheath after local infiltration with 2% lidocaine.All patients received 5000 units of unfractionated heparin, 100 - 200 μg (depending on blood pressure) of nitroglycerin and 5 mg of diltiazem unless there was an absolute contraindication to diltiazem and anticoagulants.Coronary angiography was performed using the standard Judkins' technique via right radial access with a 5-f diagnostic catheter

Sponsors

Izmir Bakircay University
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 95 Years
Healthy volunteers
No

Inclusion criteria

* Undergoing radial access coronary angiography * Have myocardial bridge

Exclusion criteria

* A history of coronary artery bypass grafting (CABG)

Design outcomes

Primary

MeasureTime frameDescription
Does Myocardial Bridge Appear More Frequently and Diffusely on Radial Access Coronary Angiography?1 monththe incidence of MB able to be detected on RACA was much higher than reported in previous CCA studies.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026