ABSTRACT
Using methods on cardiac catheterization from ANCALAR complete data from reporting year 2020 are now available. The rate of diagnostic coronary angiography procedures (CAG;-8,7%), total acute plus non-acute PCI (-9.9%), including non-acute PCI (-9.5%), interventions for acute PCI (-10.6%) and including STEMI-PCI (-6.8%) declined during the pandemic year 2020 for the first time compared to the years before. Moreover left ventricular angiography (-12.2%), right heart catheterization (-17.3%), myocardial biopsies (-42.5%), PCI for chronic total occlusions (CTO;-14.1%), clot catcher (-10.3%), and rotablator procedures (-6.7%), as well as electrophysiologic diagnostics (-8.3%) und therapies (ablations;-6.9%) decreased in 2020 compared to 2019 in 27 Austrian Catheterization Laboratories. It is possible that patients suffering from acute, subacute or chronic symptoms presented less frequently in tertiary centres. Private Institutions rather increased the rate of elective procedures during the pandemic year 2020 (elective non acute PCI +9.7%) in contrast to the Austrian trend. Private Institutions but decreased the rate of acute PCI (-40,5%) on a basis of low numbers in pre-existing procedures. On the other hand in non-private Institutions in five centres there was an increase in STEMI-PCI by 23% in contrast to the Austrian decreasing trend. Possibly due to limited access to surgical intensive care wards during the pandemic, percutaneous aortic valve implantations (TAVI;+4.3%), percutaneous Mitral-Clipping (+28%) and defect closure procedures (+2.2%) within Cathlabs increased in 2020 within the whole country, compared to all the years before. This new trend in cardiac procedures within catheterization laboratories was not expected fora whole year and is now documented for Austria correlating to results in the Swedish Coronary Angiography and Angioplasty Registry (SCAAR). The presentation is also available at http://iik.i-med.ac.at.