title: Microvolt T-wave alternans, beta-blockers, and T-waves: a triangle of concerns.
authors.forename: John E
authors.initials: JE
authors.lastname: Madias
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage* / Q000009:adverse effects; D017147:Defibrillators, Implantable; D004334:Drug Administration Schedule; D004554:Electric Countershock / Q000295:instrumentation; D022062:Electrophysiologic Techniques, Cardiac; D006801:Humans; D018579:Patient Selection; D018570:Risk Assessment; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control*; D016896:Treatment Outcome; D018487:Ventricular Dysfunction, Left / Q000150:complications / Q000503:physiopathology / Q000628:therapy*
chemical_list: D000319:Adrenergic beta-Antagonists