Association of race, heart failure and chronic kidney disease.
Heart failure and kidney disease are two important emerging epidemics. The importance of pre-end stage kidney disease was introduced in the 2002 publication of the National Kidney Foundation's Chronic Kidney Disease Guidelines. One in nine US adults has some degree of kidney disease, many of whom also have heart failure. Among all patients with heart failure, approximately half have significant kidney disease. The distribution of etiologies of these conditions varies among races; blacks tend to have heart and kidney disease predominantly due to hypertension, while whites tend to be affected by ischemic heart disease and Hispanics by diabetic kidney disease. The burden of disease is disproportionately borne by minorities, the cause of which remains to be fully elucidated. The bulk of knowledge of these diseases is based on studies involving predominantly white subjects. Recent studies have suggested that there are racial differences in patients' responsiveness to various classes of drugs. Designs of future studies should take into account these differences.
Division of Cardiology, Department of Medicine, Kaiser Permanente Los Angeles Medical Center, 1526 North Edgemont Street, Los Angeles, CA 90027, USA. albert.y-j.shen@kp.org
Albert Yuh-Jer
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Shen
Somjot S
SS
Brar
Steven S
SS
Khan
Dean A
DA
Kujubu