The impact of the COVID-19 pandemic on delayed care of cardiovascular diseases in Europe: a systematic review, Khan, Yasmine, Verhaeghe Nick, Devleesschauwer Brecht, Cavillot Lisa, Gadeyne Sylvie, Pauwels Nele, Van den Borre Laura, and De Smedt Delphine , Eur Heart J Qual Care Clin Outcomes, 2023 Nov 02, Volume 9, Issue 7, Number 661, (2023)