DEVICE: CoroFlow Upgrade kit (07350111070663)

A dedicated computer designed to calculate, store, and analyse haemodynamic parameters, and other cardiac-related measurements, based on data from catheterization laboratory monitoring/recording. Such data can be pressure measurements that are converted into useful parameters, e.g., cardiac output, pressure gradients, valve areas, shunt flows, vascular resistance, diastolic filling period or systolic ejection period. The computer may store these values chronologically, along with other physiologic events that occur during the procedure. This GMDN code may reflect old technology; its functions may be performed using off-the-shelf computer ware and dedicated software.