title: QtU-abnormalities, sinus bradycardia and Adams-Stokes attacks due to ventricular tachyarrhythmia.
mesh_terms: D000219:Adams-Stokes Syndrome / Q000209:etiology*; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology / Q000627:therapeutic use; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000150:complications* / Q000188:drug therapy / Q000235:genetics / Q000503:physiopathology; D001919:Bradycardia / Q000209:etiology*; D002648:Child; D003864:Depression, Chemical; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate / Q000187:drug effects*; D006352:Heart Ventricles; D006801:Humans; D005082:Physical Exertion; D013268:Stimulation, Chemical; D013312:Stress, Physiological; D013315:Stress, Psychological
chemical_list: D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents