Interventional vascular disease, accurately explained is the application of interventional methods to treat vascular disease, first of all, to popularize interventional treatment: simply put, interventional treatment is a kind of minimally invasive treatment using modern high-tech means. In terms of its methods and means, it is different from both medication and injection in internal medicine and surgery, but under the guidance of imaging equipment, it treats lesions in the body through the in vitro operation of various catheter guidewires placed in the body and unique treatment methods. Therefore, it has the characteristics of no incision, easy operation, little damage, fast recovery and good effect. At present, interventional therapy has become one of the main means of clinical treatment in modern hospitals and will certainly become one of the mainstream in the history of medical development. If you have any of the following symptoms, you should go to the interventional vascular disease clinic in time to check whether there is vascular disease and whether interventional treatment can be applied: 1. cold, numbness, pain in the limbs including coldness, numbness and discomfort in the limbs, and pain after limb activity. Pain after limb activity is also known as intermittent claudication, which refers to the soreness and pain in the muscles of the limbs after walking for a certain distance, which can be relieved by standing and resting for a while and continuing to walk, and then the painful symptoms recur after walking for a certain distance. In addition, if the pain is obvious without activity, and even affects rest at night, it may indicate the development of serious disease. The above symptoms suggest that you may have lower extremity atherosclerosis occlusion, if not treated in time or even amputation, you need to go to the interventional vascular disease clinic in a timely manner. 2.Limb or toe ulceration Elderly people suffering from hypertension or diabetes mellitus, if their limbs or toes break down due to accidental injury and fail to heal even after 1~2 weeks, it may be a manifestation of lower limb atherosclerosis occlusion or diabetic foot, so they should go to the interventional vascular clinic in time to prevent the ulceration from continuing to expand. 3.Comparison before and after treatment Weakening and disappearance of pulse Healthy people can palpate obvious arterial pulsation on the wrist or foot surface, if the pulsation is weakened or disappeared, there may be arterial stenosis or blockage, and timely consultation at the interventional vascular clinic is required. 4.Have a vascular plaque A physical examination reveals a vascular plaque through ultrasonography, and a small plaque dislodged may cause organ infarction, so do not take it lightly. 5.Pulsating mass If a pulsating mass is felt in the neck, limbs or abdomen, and the frequency of pulsation is similar to that of the heartbeat, it suggests that an aneurysm may exist, and if not rescued in time, aneurysm rupture can be life-threatening and requires timely consultation at the interventional vascular disease department. Acute chest and back pain from intracavitary aortic isolation may be caused by aortic coarctation, with sudden onset and high risk. The lesion often extends rapidly proximally leading to pericardial tamponade and causing the patient’s death, or extends distally blocking the branch vessels of the aorta with ischemia at the corresponding site, and more than half of the patients die within 48 hours and the 30-day mortality rate is >95%. Therefore, early management and selection of appropriate treatment modality is the key to save lives. A single conservative medical treatment for aortic entrapment is not effective, and once diagnosed, active surgical treatment should be performed. When your chest pain changes from shoulder-back-chest-back-waist-abdomen-lower limbs, and combined with mediastinal widening in chest film + elevated D-dimer in laboratory tests, it is recommended to consult an interventional vascular disease specialist as soon as possible and improve CTA of the thoracic aorta in an emergency to clarify the presence of aortic coarctation. The limb swelling should be particularly alerted to limb edema that decreases in the morning and worsens in the afternoon, or various sudden limb swellings. This condition is likely to be venous thrombosis and requires prompt consultation at an interventional vascular clinic. Deep vein thrombosis mostly occurs in the lower extremities. The clinical manifestation is often unilateral (left side is more common) swelling and pain in the lower extremity. Prolonged sitting, long flights, major surgical procedures, tumors, prolonged bed rest, and trauma are all factors that contribute to venous thrombosis. The dangers of venous thrombosis (especially deep vein thrombosis) include: pulmonary embolism, post-thrombotic sequelae, and femoral bruising. Intercepting thrombus defender – inferior vena cava filter thrombus nemesis – thrombolytic catheter catheter-mediated thrombolysis varicose veins limbs appear bruised and exposed, even itching, blackening, rupture, venous inflammation, etc.