Vascular Access Registry

The Vascular Access Registry (VARegistry) is a prospective patient registry that will be conducted at the Hemodynamic Laboratory of the Cardiology Clinic of the University General Hospital of Patras. The puncture of the vessel will be performed either using palpation, anatomical landmarks or using ultrasound guidance, depending on the ability and preference of each operator. Patients who meet all admission criteria and no exclusion criteria will be admitted to the study. Patients \>18 years of age presented with indication for any percutaneous cardiac procedure will be included in the study. No exclusion criteria exist. The vascular puncture will be performed according to current guidelines and on the basis of recent scientific data. If the attempt to obtain access from the selected location is unsuccessful, the access location will be changed. The choice of the new access location in