%0 Case Reports %T Heart Failure With Reduced Ejection Fraction in a Patient With Erdheim-Chester Disease on Dabrafenib. %A Saenz-Ancira S %A Higuera-Ornelas J %A Bernades-Souza B %A Severdija R %A Santa Ana-Bayona MJ %A Silvana Salazar M %A Vazquez MA %A Luna-Alvarez JA %J JACC Case Rep %V 29 %N 12 %D 2024 Jun 19 %M 38808127 暂无%R 10.1016/j.jaccas.2024.102374 %X A 54-year-old woman with a diagnosis of Erdheim-Chester disease under therapy with dabrafenib presents with clinical signs of heart failure. After discontinuing the offending medication and initiating guideline-directed medical therapy for heart failure with reduced ejection fraction, the clinical picture improved.