Adjunctive intra-coronary imaging for the assessment of coronary artery disease

• Main Authors: Nikunj Shah, Bassey Ussen, Michael Mahmoudi
• Format: Article
• Language: English
• Published: SAGE Publishing 2016-07-01
• Series: JRSM Cardiovascular Disease
• Online Access: https://doi.org/10.1177/2048004016658142

Atherosclerotic coronary artery disease remains a leading cause of worldwide morbidity and mortality. Invasive angiography currently remains the gold standard method of diagnosing and treating coronary disease; however, more sophisticated adjunctive interventional technologies have been developed to combat the inter and intra-observer variability frequently encountered in the assessment of lesion severity. Intravascular imaging now plays a key role in optimising percutaneous coronary interventions and provides invaluable information as part of the interventional cardiologist’s diagnostic arsenal. The principles, technical aspects and uses of two modalities of intracoronary imaging, intravascular ultrasound and optical coherence tomography, are discussed. We additionally provide examples of cases where the adjunctive intracoronary imaging was superior to angiography alone in successfully identifying and treating acute coronary syndromes.