A granular breakdown of the Coronary Angiography Devices Market segment reveals distinct categories, each with unique growth dynamics and competitive landscapes. By product type, the market is primarily segmented into guide catheters, guide wires, introducer sheaths and accessories (such as manifold kits and inflation devices). The guide catheter segment, which is crucial for stabilizing the interventional system and delivering other devices, is witnessing growth driven by specialized designs for radial access and complex anatomies. The guide wire segment, arguably the most competitive, is segmented further by characteristics such as flexibility (workhorse vs. dedicated crossing wires), coating (hydrophilic vs. hydrophobic), and tip load, with premium crossing wires for chronic total occlusion (CTO) procedures commanding the highest unit prices. The accessories segment, though lower in unit value, drives high-volume, recurring revenue as they are disposable and essential for every procedure. By application, the market is broadly split between diagnostic procedures and interventional procedures (PCI), with the latter being the more lucrative due to the higher volume and complexity of devices consumed per case, including specialized balloon catheters and atherectomy devices.