LV systolic
beta-Adrenergic blocking       agents have demonstrated improvement of LV systolic and diastolic function in       patients with dilated cardiomyopathy and theoretically would have same beneficial       effects in MI. beta-Adrenergic blocking agents are widely used in MI; however       only few reports on changes of LV systolic and diastolic function during       long-term treatment after acute MI are available.
beta-Adrenergic blocking       agents have demonstrated improvement of  @SUBJECT$  and diastolic function  @PREDICAT$         @OBJECT$  with dilated cardiomyopathy and theoretically would have same beneficial       effects in MI. beta-Adrenergic blocking agents are widely used in MI; however       only few reports on changes of LV systolic and diastolic function during       long-term treatment after acute MI are available.