“The Left,” in the singular, is a simplified expression of the diversity of leftist movements[1]. By “the Left,” I mean all organized collective resistance against social injustice, inequality, and ...

Any views or opinions expressed in this column are of the individual, group, or entity who submitted it and not the publication, owner(s), its advertisers, or affiliates. By David Stephen In […] ...

Perioperative anemia and red blood cell transfusions are important risk factors for morbidity and mortality in cardiac surgery. Preoperative anemia is common, with up to 50% of patients presenting for ...