The goal of this clinical data collection study is to collect raw CT scan data using a new GSI Cardiac mode on GE HealthCare's Revolution Apex CT system.
Two groups of participants will be enrolled:
A) Participants scheduled to undergo a Coronary CT Angiography (CCTA) as part of their standard of care
B) Participants scheduled to undergo a cardiac catheterization or have a history of heart attack
Participants in Group A will:
-Have a standard of care CCTA immediately followed by a research GSI Cardiac scan
Participants in Group B will:
-Have a research CCTA immediately followed by a research GSI Cardiac scan
Both groups will be in the study for approximately 1 day. There are no follow-up visits after the day of scan.
Who are ≥18 years of age;
Able to sign and date the informed consent form; AND,
Cohort A: Undergoing a scheduled clinically indicated CCTA; OR,
Cohort B: Known history of myocardial infarction or undergoing a clinically indicated cardiac catheterization due to known pathology.
Who are pregnant or lactating;
Who were previously enrolled in this study;
Anyone with known or suspected allergy to iodinated contrast agents;
Anyone with known or suspected renal insufficiency as determined by site medical personnel;
GE Healthcare
Lead sponsor
University of Washington
Collaborator