Oxygen therapy and hyperbaric medicine can improve saturation of oxygen in the blood which will stop<unk>  if it is caused by hypoxemia, i.e. low levels of oxygen in the blood. Surgery can redirect blood flow to tissue that was previously starved of blood. In the event of a damaged blood vessel, hemostasis is the process employed for the prevention and cessation of bleeding. In the of significant blood loss, a heart can stopped beating, and cpr and defibrillation are used to attempt to restart it. Angioplasties and stents are used to widen narrowed arteries and veins that may have restricted blood flow, while medication can be used to thin the blood or reduce plaque. A healthy diet and lifestyle will prevent or lower the chance of experiencing a medical condition that causes<unk>  and will make congenital defects that cause it less likely to occur to your biological children.
Generalized hypoxia
Cardiovascular drift
Cyclospasm
Bradypnea
Exercise intolerance
Apnea
Respiratory arrest
Orthostatic hypotension