title: The β1-Adrenergic Receptor IgG Subclass 3 Autoantibody in Dilated Cardiomyopathy: Friend or Foe?
authors.affiliation: Cedars-Sinai Heart Institute, Beverly Hills, California. Electronic address: Jignesh.patel@cshs.org.
authors.forename: Jignesh K
authors.initials: JK
authors.lastname: Patel
mesh_terms: D001323:Autoantibodies; D002311:Cardiomyopathy, Dilated; D054143:Heart Failure, Systolic; D006801:Humans; D007074:Immunoglobulin G; D009206:Myocardium; D018342:Receptors, Adrenergic, beta-1
chemical_list: D001323:Autoantibodies; D007074:Immunoglobulin G; D018342:Receptors, Adrenergic, beta-1
keywords: IgG3; autoantibody; recent-onset cardiomyopathy; β-blocker