title: QT prolongation and recurrent "torsades de pointes" during erythromycin lactobionate infusion.
mesh_terms: D004562:Electrocardiography; D004917:Erythromycin / Q000009:adverse effects / Q000031:analogs & derivatives*; D005260:Female; D006801:Humans; D008875:Middle Aged; D013610:Tachycardia / Q000139:chemically induced* / Q000503:physiopathology
chemical_list: C010948:erythromycin lactobionate; D004917:Erythromycin