Nj. Weissman et al., EFFECT OF ATENOLOL OR METOPROLOL ON ARBUTAMINE STRESS ECHOCARDIOGRAPHY IN PATIENTS SUSPECTED OF WAVING CORONARY-ARTERY DISEASE, The American journal of cardiology, 82(6), 1998, pp. 830
Arbutamine stress echocardiography was performed in 81 patients with s
uspected coronary artery disease. Arbutamine infusion, using a dedicat
ed closed-loop delivery device, provided comparable myocardial stress
in patients receiving p-l blockers versus those who were not.