` ` Heart disease took Billy from us , '' wife says in statement . The final cause of death will not be known until after toxicology results are available , Dr. Vernard Adams said at a Monday news conference . Sudden death not unusual in heart disease cases , she says . Billy Mays , 50 , is best known for his ads in which he shouts the name of OxiClean . The man was pronounced dead this morning , authorities say .
` ` Heart disease took Billy from us , '' wife says in statement . Sudden death not unusual in heart disease cases , she says . Billy Mays , 50 , is best known for his ads in which he shouts the name of OxiClean . The man was pronounced dead this morning , authorities say .