Circulatory hypoxia is mainly due to the dysfunction of the heart pump, resulting in the inability to deliver oxygen within the blood to all parts of the body in a timely manner, which can lead to hypoxia of organs in the body, as well as embolism of veins and arteries. If the organ perfusion is insufficient, there will be corresponding organ dysfunction, such as dizziness, weakness, liver failure, and kidney failure. In case of embolism of veins or embolism of arteries, it manifests as local pain, swelling, and edema. In the case of circulatory hypoxia, it must be treated in time, otherwise nutrients cannot be delivered to the organs and tissues, which will seriously affect the function of the tissues and organs. Therefore, circulatory hypoxia must be taken seriously and the blood vessels must be opened to save the function of organs and tissues.