according to limitations in blood product resources and to prevent unnecessary transfusions and afterwards complications in perioperative period of total hip arthroplasty, authors administered fibrinogen concentrate in a pilot randomized clinical trial to evaluate bleeding and need to blood transfusion in preoperative period. thirty patients (3-75 years old) with asa physical status class i or ...

BACKGROUND AND OBJECTIVES Cardiac dysrhythmias are relatively common in the perioperative period and should be adequately diagnosed and treated by the anesthesiologist whenever indicated. The objective of this article was to review the most relevant aspects of cardiac dysrhythmias, as well as establishing the cause-effect relationship between drugs used in the perioperative period and dysrhythm...