Left ventricular function and beta-blockade in chronic ischaemic heart failure. Double-blind, cross-over study of propranolol and penbutolol using non-invasive techniques.
作者信息
Vedin A, Wikstrand J, Wilhelmsson C, Wallentin I
出版信息
Br Heart J. 1980 Jul;44(1):101-7. doi: 10.1136/hrt.44.1.101.