Intriguingly, the overrepresentation of developmental processes suggests that HD belongs to the category of developmental disorders, which also includes schizophrenia, familial Alzheimer s disease and Spinocerebellar ataxia 1 SCA 1 61 cialis professional Moreover, several experimental studies have demonstrated that in addition to its well known pro atherogenic effect in the vasculature, hyperlipidemia may directly affect the heart causing contractile dysfunction 5, 6 and attenuated responses to cardioprotective interventions 7 10