we compared the effects of a vasodilator , prazosin , and two agents with both inotropic and vasodilatory properties , amrinone and pirbuterol , on cardiac index ( ci ) , mean aortic pressure , left ventricular stroke work index ( lvswi ) , lv filling pressure ( lvfp ) , systemic vascular resistance , lv ejection fraction ( lvef ) , and myocardial o2 consumption ( mvo2 ) in 34 patients with advanced chf .
C0002697
amrinone
C0018802
chf