Overview. Genetic diseases of the heart are those that are caused by a mutation in one or more genes that affect the structure or function of the heart muscle. Many of these diseases are rare, inherited only when one or both parents pass down the affected gene.enetic diseases of the heart are those that are caused by a mutation in one or more genes that affect the structure or function of the heart muscle.
When Sinclair wrote these words, Mother Jones was one of the most famous women in America. Articles about her regularly appeared in magazines and newspapers, and for many working Americans, she had achieved legendary, even iconic, status. Yet the woman for whom Mother Jones magazine is named is scarcely known any longer.
Mother's maiden name refers to the mother's unmarried name -- usually the surname before she married. Mary Jones married John Smith, so Jones was her maiden name and she is now Mrs John Smith (alternatively Mary Smith). Mother's maiden name was her real name before she married daddy. When they married, mummy took daddy's surname and that is now her new real name.