Such ischemia most often results from hypotension (shock) from cardiac failure, from marked blood loss, or from loss of blood supply from mechanical obstruction (as with the bowel incarcerated in a hernia or with volvulus or intussusception).
Such ischemia most often results from hypotension (shock) from cardiac failure, from marked blood loss, or from loss of blood supply from mechanical obstruction (as with the bowel incarcerated in a hernia or with volvulus or intussusception).
局部缺血常见于由心衰、大量失血、血管受阻（见于肠疝、肠扭转或肠套叠）所导致的低血压（休克）。