Randomized Controlled Trial

Landiolol and esmolol prevent tachycardia without altering cerebral blood flow.

Can J Anaesth. 2005 Dec 1;52(10):1027-34.
Randomized Controlled Trial

Effect of heart rate control with esmolol on hemodynamic and clinical outcomes in patients with septic shock: a randomized clinical trial.

JAMA. 2013 Oct 23;310(16):1683-91.
Randomized Controlled Trial

Cardiovascular and metabolic response to acute normovolemic anemia. Effects of anesthesia.

Anesthesiology. 2000 Oct 1;93(4):1011-6.