Kushnareva E, Stepanova M, Artemeva E, Shuginova T, Kushnarev V, Simakova M, Moiseenko F, Moiseeva O Case Report: Multiple Causes of Cardiac Death After the First Infusion of Atezolizumab: Histopathological and Immunohistochemical Findings. Frontiers in immunology 2022;13;871542 — 2022 — 871542