Use of Intravascular Ultrasound (IVUS) in Ambiguous Angiograms
Overview
Intravascular ultrasound (IVUS) can resolve abnormalities within the coronary artery to a degree that is not possible with angiography alone. With an axial resolution of 70-200 μm and lateral resolution of 200-400 μm, IVUS can provide information on arterial wall and luminal composition that can change clinical management decisions. This webinar series describes scenarios of clinical uncertainty where the coronary angiogram has not provided enough information. It also gives examples of how IVUS can help to clarify decision-making in such cases.
Read supporting paper here
https://www.radcliffecardiology.com/articles/use-intravascular-ultrasound-ivus-ambiguous-angiograms
Key References
1. Sharp AP, Use of Intravascular Ultrasound (IVUS) in Ambiguous Angiograms, RadcliffeCardiology.com, September 2018
Educational Objectives
- The limitations of angiographic imaging
- The benefits of IVUS over angiography for procedural planning
- The diagnostic role that IVUS can play in interventional procedures
- The reassurance IVUS provides post stent implantation
Target Audience
- Interventional Cardiologists
- Interventional Fellows
- Registrars with an interest in interventional cardiology
