These devices and drugs are commonly used for patient evaluation during PCI procedures performed by Interventional Cardiologists. The three device technologies used in a single catheterization laboratory visit for assessment of the coronary arteries include:~A coronary angiography imaging system to X-ray the coronary arteries for the evaluation of vessel narrowing or blocking.~Pressure guidewire from one or more manufacturers for the measurement of coronary physiology parameters.~Gentuity® HF-OCT Imaging System with Vis-Rx® Micro-Imaging catheter for imaging and sizing of the stenosed coronary arteries.
This is an on-label clinical study design intended for the collection of three different types of interventional procedural data using FDA-cleared cardiac catheterization technologies and drugs, each used according to its product labeling and standard practice of medicine.