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Updated: Jun 21, 2026

Percutaneous Contrast Echocardiography-guided Intramyocardial Injection and Cell Delivery in a Large Preclinical Model
Published on: January 21, 2018
Advances in contrast media and contrast injectors
John C Messenger1, Ivan P Casserly
1Section of Interventional Cardiology, Division of Cardiology, University of Colorado Denver School of Medicine, 12401 E. 17th Avenue, Box B132, Aurora, CO 80045, USA. john.messenger@ucdenver.edu
Abstract:
This article reviews the currently available contrast media used for imaging during coronary angiography and percutaneous intervention. Recent data regarding potential adverse effects of contrast media and strategies to minimize adverse events are discussed. In addition, the authors review the state of the art in automated contrast injection for coronary angiography, including protocols used for performance of rotational coronary angiography and digital subtraction imaging in the catheterization laboratory.
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Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...