Assessment of relative actions of beta-adrenergic blocking drugs on heart rate and left ventricular ejection using a non-invasive method in patients with aortic Starr-Edwards prostheses.
作者信息
Crouchman M R
出版信息
Br Heart J. 1973 May;35(5):475-9. doi: 10.1136/hrt.35.5.475.