Don't raise your white flag facing a sea of red ones: when cardiac amyloidosis mimics hypertrophic cardiomyopathy. - Grilli G; Mapelli M; Tassetti L; Contini M; Baggiano A; Gili S; Del Torto A; Maragna R; Celeste F; Sinagra G; Pontone G; Agostoni P (ESC heart failure, 2026)