Objective To establish an expert consensus report on nursing strategy of fulminant myocarditis in adults, so as to standardize clinical nursing practice. Methods Based on literature review and insiders interview, an expert consensus draft on nursing strategy of fulminant myocarditis in adults was developed according to the disease characteristics, then a 2-round Delphi study and expert meetings were conducted to modify and refine the draft with the aid of objective evidences and expert suggestions, and a final expert consensus report was formed. Results The expert consensus report was consisted of 6 parts: early assessment and dynamic monitoring, intravenous therapy and medication nursing, mechanical life support therapy and nursing, prevention and nursing care of common complications, rehabilitation nursing and professional team management. Conclusion The expert consensus plays a guiding role in standardizing the clinical practice for fulminant myocarditis in adults, which will improve treatment effect and clinical nursing quality.