Eye movement desensitization and reprocessing. Eye movement desensitization and reprocessing (EMDR) is a form of psychotherapy developed by Francine Shapiro that emphasizes the role of distressing memories in some mental health disorders, particularly posttraumatic stress disorder (PTSD). It is an evidence-based therapy used to help with the symptoms of PTSD.
Hypoxia and hypoxemia facts. 1  Hypoxia is a condition or state in which the supply of oxygen is insufficient for normal life functions; hypoxemia is a condition or state where there is a low arterial oxygen supply â in some publications these terms are used interchangeably.
By Mayo Clinic Staff. Hypoxemia is a below-normal level of oxygen in your blood, specifically in the arteries. Hypoxemia is a sign of a problem related to breathing or circulation, and may result in various symptoms, such as shortness of breath. Hypoxemia is determined by measuring the oxygen level in a blood sample taken from an artery (arterial blood gas).