Symptoms of abdominal aortic dissection
summary
Abdominal aortic dissection is a special pathological change of the arterial wall, which means that the intima of the arterial wall ruptures due to internal or external forces, and the blood flows into the middle of the aorta through the ruptured area. The common causes include hypertension, atherosclerosis, connective tissue genetic diseases, congenital heart disease, pregnancy, severe trauma and so on. Abdominal aortic dissection symptoms, the following experts to introduce.
Symptoms of abdominal aortic dissection
1、 Pain most patients will have sudden chest pain symptoms in the early stage of onset, with the development of the disease, the symptoms will aggravate. The peak of pain is earlier than that of myocardial infarction, and it lasts for a long time. The location of the pain plays an important role in determining the location of the dissection; If the left shoulder is painful, the dissection is proximal aortic dissection; If the anterior and posterior chest pain, dissection for the distal dissection. Some patients had no chest pain.
2、 Shock a small number of patients in the acute onset of shock symptoms, before shock patients pale, limb weakness, sweating, dizziness tinnitus. Shock is usually caused by rupture of dissection and sharp drop of blood pressure.
3、 Hypertension is a typical clinical manifestation of aortic dissection, most patients will have this symptom. The main cause of symptoms is dissection damage and renal artery, leading to renal infarction. In addition to this symptom, patients will also be accompanied by oliguria, renal pain symptoms.
matters needing attention
The worst consequence of aortic dissection is death. If there is no timely and correct treatment, the chance of aortic rupture is very large, and the mortality of aortic dissection is very good. According to the statistics of some medical institutions, the mortality of aortic dissection is as high as 50% in one week and 60% - 70% in one month. It's a very dangerous disease.
