Incidence of bleeding and thrombotic events after CAR T therapy. (A) Cumulative incidence of bleeding and thrombosis. Green asterisk: a patient who had both bleeding and clotting events on the same day. (B) Tables characterizing the bleeding and thrombosis events and their respective clinical grades according to World Health Organization (bleeding) and Common Terminology Criteria for Adverse Events criteria (thrombosis). Events were included if the grade was >2 or if a clinical intervention was necessary.