RT Journal A1 Neto A, Mosele F, Fuchs SC T1 RIsk of heart failure with human immunodeficiency virus is greater than hypertension? JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2011 FD October 24 VO 171 IS 19 SP 1773 OP 1774 DO 10.1001/archinternmed.2011.490 UL http://dx.doi.org/10.1001/archinternmed.2011.490 AB The authors have used previously validated criteria to define heart failure, CHD, HIV infection, hypertension, and diabetes,2 based on codes of the International Classification of Diseases, Ninth Revision (ICD-9) attributed to inpatient and/or outpatient diagnoses. As reported in previous studies, there was a reasonable agreement of these definitions with medical records and/or laboratory test–based diagnoses.3 Hypertension is one of the most important risk factors for heart failure, and adherence to lipid-lowering antihypertensive drugs is inversely associated with alcohol consumption and illicit drug use, risk factors for HIV infection.4