An NIMH study (n=1125) comparing antipsychotic medications and cardiac heart disease found the "risk for CHD differed significantly among the medications." Risk, marked by elevated cholesterol, was highest for those taking olanzapine (Zyprexa, Zydis) and quetiapine (Seroquel). A decreased risk was noted for those taking risperidone (Risperdal) and ziprasidone (Geodon). Cardiovascular disease is a contributing factor to the shorter life span of people diagnosed with schizophrenia.


