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A new non-glycoside, non-adrenergic cardiotonic agent AR-L 115 BS. Hemodynamic proof of its efficacy after both i.v. and oral administration


, : A new non-glycoside, non-adrenergic cardiotonic agent AR-L 115 BS. Hemodynamic proof of its efficacy after both i.v. and oral administration. Arzneimittel-Forschung 31(1a): 273-278

In 11 patients with New York Heart Association (NYHA) functional class III-IV symptoms we monitored the effect of 2-[(2-methoxy-4-methylsulfinyl)phenyl]-1H-imidazo[4.5-b]pyridine (AR-L 115 BS). Heart rate (HR), pulmonary arterial mean pressure (PAM), aortic systolic pressure (AoSP) and thermodilution cardiac output (CO) were measured before and up to 25 min after a bolus of AR-L 115 BS, 3 mg/kg body weight, i.v. The oral effect of AR-L 115, 200 mg, 3 times daily, was monitored in 18 patients with congestive cardiomyopathy (CC) over a period of 4 days. AR-L 115 BS is also orally active and thus is a very promising inotropic agent for the treatment of chronic heart failure in man.

US$29.90

PMID: 7195241


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