Q-T prolongation and ventricular arrhythmias, with and without deafness, in the same family.
D000219:Adams-Stokes Syndrome / Q000235:genetics; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001145:Arrhythmias, Cardiac / Q000150:complications*; D003638:Deafness / Q000150:complications / Q000151:congenital*; D004562:Electrocardiography; D004569:Electroencephalography; D005260:Female; D005799:Genes, Dominant; D005808:Genes, Recessive; D006331:Heart Diseases / Q000235:genetics*; D006352:Heart Ventricles; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D008297:Male; D010375:Pedigree; D010641:Phenotype; D010656:Phenylephrine / Q000009:adverse effects; D013575:Syncope / Q000150:complications*; D014693:Ventricular Fibrillation / Q000139:chemically induced / Q000235:genetics
D010656:Phenylephrine