Heart-Kidney Interaction : Epidemiology of Cardiorenal Syndromes

Abstract EN

Cardiac and kidney diseases are common, increasingly encountered, and often coexist.

Recently, the Acute Dialysis Quality Initiative (ADQI) Working Group convened a consensus conference to develop a classification scheme for the CRS and for five discrete subtypes.

These CRS subtypes likely share pathophysiologic mechanisms, however, also have distinguishing clinical features, in terms of precipitating events, risk identification, natural history, and outcomes.

Knowledge of the epidemiology of heart-kidney interaction stratified by the proposed CRS subtypes is increasingly important for understanding the overall burden of disease for each CRS subtype, along with associated morbidity, mortality, and health resource utilization.

Likewise, an understanding of the epidemiology of CRS is necessary for characterizing whether there exists important knowledge gaps and to aid in the design of clinical studies.

This paper will provide a summary of the epidemiology of the cardiorenal syndrome and its subtypes.