[Impact of COVID-19 on cardiac rehabilitation during the first year of the pandemic: A comparison of the performance numbers in Germany from 2019 and 2020]. / Wie stark hat die COVID-19-Pandemie die kardiologische Rehabilitation im ersten Jahr der Pandemie beeinflusst? Ein Vergleich der Leistungszahlen aus 2019 mit 2020 in Deutschland.

INTRODUCTION: In Germany, the COVID-19 pandemic led to substantial changes in outpatient and acute clinical cardiac care and rehabilitation. To estimate the influence of the COVID-19 pandemic on cardiac rehabilitation in 2020, institutional performance was compared to the pre-pandemic year 2019. METHODS: The performance numbers from rehabilitation institutions were compared. These data were provided in 2019 and 2020 as part of an online survey that the German Society for the Prevention and Rehabilitation of Cardiovascular Diseases (DGPR) performs annually. RESULTS: Complete data for 2019 and 2020 were available from 60 institutions. The overall number of patients treated was reduced by 14.3%, with substantial differences between institutions. Women were more affected (-16.4%) than men (-13.4%) and retirees (-14.5%) significantly more than people still in the workforce (-7.5%). In 25 institutions (42.4%) there was a COVID-19 outbreak resulting in a partial or complete shutdown in 15.7%. In total, 34.5% of the institutions treated patients with COVID-19 infection, 30.5% after such an infection. A large majority of these institutions (72.1%) had to bear the costs for testing suspected cases of SARS-CoV-2-infection alone. CONCLUSION: The economic and logistic burden of the COVID-19 pandemic has posed a threat to cardiac rehabilitation in Germany.