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Despite the complexity of disease detection, accurate diagnosis of most of them can be installed in the usual clinical examination of the patient. It is important that it was thorough and detailed enough. Special techniques are usually only specify the details. At various stages of clinical examination can detect symptoms that are important to detect vascular disease. Questioning of the patient. In the first place is usually identified symptoms associated with insufficient blood supply to an organ. Characterized by their appearance or worsening at the time of the functional activity of this organ. Pain in the legs, occurring when walking and disappear at rest, are pathognomonic symptom artery stenosis and occlusion of the aortic bifurcation or leg and wear a special called "intermittent claudication". Similar pain in the hands of the lesion showed arterial zone of the upper extremities. Pain in the abdomen at the height of digestion can be suspected breach of chronic visceral circulation. Headaches may be symptoms of inadequate cerebral circulation. By the nature, intensity, pain localization, we can judge the form of circulatory disorders, the degree of ischemia and pace of its development. The special intensity of pain is usually achieved in acute arterial occlusion of the trunk.