23 August 2021>: Articles
A 29-Year-Old Man with COVID-19 Pneumonia, Heart Failure-Reduced Ejection Fraction, and Atrial Fibrillation with a Father and 2 Grandparents Who Were Positive for SARS-CoV-2 Infection
Unusual clinical course
Said Hajouli A*DOI: 10.12659/AJCR.933163
Am J Case Rep 2021; 22:e933163
Figure 9. Case 3: EKG of the 84-year-old grandfather. It shows atrial flutter with a varied AV block and a rate of 71 beats per min.