Aspectos perioperatorios: riesgo quirúrgico y fragilidad, condicionamiento isquémico remoto, umbral transfusional, postoperatorio inmediato y vías de corta estancia

In this review we will deal with some of this factors, such as preoperative risk estimation taking into account the frailty of the patient, ischemic preconditioning, blood transfusions, intensive care unit management and fast track protocols.