Ołdak J, Bieniak M, Slobozheniuk L, et al. IMPACT OF THE COVID-19 PANDEMIC ON ACCESS TO CORONARY ANGIOGRAPHY IN ELDERLY PATIENTS: A REGIONAL ANALYSIS FROM POLAND COVID-19 AND CORONARY ANGIOGRAPHY ACCESS. IJITSS. 2026;2(3(51). doi:10.31435/ijitss.3(51).2026.6178