Medscape | Two Drugs do not Improve Kidney Function in Acute Heart Failure Patients Newswise (press release) EMBARGOED: Hold for release until Monday, Nov. 18, 2013, 11:45 a.m. ET, American Heart Association Scientific Sessions, Journal of the American Medical Association. MULTIMEDIA ALERT: Video of Dr. Horng Chen will be available for download on the Mayo Clinic-led Study: Two Drugs do not Improve Kidney Function in Acute ... Dopamine, Nesiritide Unhelpful in Kidney-Compromised Acute Heart Failure ... AHA: Dopamine No Help for Kidneys in AHF |