effects of three representative vasodilators on peripheral and cardiac hemodynamics were studied in 20 patients with heart failure due to acute myocardial infarction ( pcwp greater than 18 mmhg , c1 greater than 2.20 l/min/m2 ) using venous occlusion plethysmography and a swan-ganz catheter .
C0018787
cardiac
C0018801
heart failure