The Cardio-Renal Connection

Clinicians are increasingly recognizing that the combination of renal dysfunction and heart failure appears to hasten the decline of patients with chronic heart failure (CHF), and even to increase their death rates. This is a significant observation because in one million annual hospital admissions for acute decompensated heart failure each year, 80% of patients have some degree of renal insufficiency. Now, several new device companies targeting cardio-renal syndrome hope to attack heart failure from a new vantage point: the kidney.