CT Coronary Angiography predictors of impaired blood supply to heart.

Not Applicable

Completed

• Conditions: Coronary Disease; Cardiovascular - Coronary heart disease

• Registration Number: ACTRN12623001335684
• Lead Sponsor: orthern Sydney Local Health District

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2023-10-10
• Study Start: 2023-12-19
• Last Update Posted: 8 January 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 145

Inclusion Criteria

More than 18 years of age
-Have had an invasive angiogram with pressure wire investigation performed on the LAD artery.
-Has had a CTCA performed using a 64-slice CT scanner.
- FFR performed within 2 months of CTCA

Exclusion Criteria

-Inaccurate segmentation of vessel using CTCA
- Inaccurate fractional flow reserve study.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Vessel-specific aggregated plaque burden[Automated software will be applied to the CT Coronary Angiogram to provide the Aggregated Plaque Burden value. At the time of the CTCA. ]

Secondary Outcome Measures

Name	Time	Method
Vessel-specific Agatston score[Coronary Calcium Score study conducted using CTCA will be used to derive the Agatston score At the time of the coronary calcium score study]