Coronary vasospasm in a patient with RUNX1 mutation in eosinophilic leukemia and hypereosinophilic syndrome: A case report

Puntos clave

• Coronary vasospasm was observed, leading to significant cardiac implications for the patient.
• The case highlights the association between RUNX1 mutation and eosinophilic leukemia, emphasizing its role as a potential biomarker.
• The patient exhibited pronounced symptoms from hypereosinophilic syndrome, reflecting systemic involvement.
• This case underscores the need for careful cardiovascular assessment in patients with genetic mutations related to blood disorders.