The patient suddenly experienced unexplained collapse, pallor, cold sweat, dyspnea, chest pain and cough. , and have extreme anxiety, burnout, nausea, convulsions, coma and other symptoms of brain hypoxia.
The onset of pulmonary embolism is sudden, and the patient suddenly appears unexplained collapse, pallor, cold sweat, dyspnea, chest pain, cough and other symptoms, and even syncope and hemoptysis.
Symptoms of cerebral hypoxia: patients with extreme anxiety, fear, nausea, convulsions and unconsciousness. Acute pain: chest pain, shoulder pain, neck pain, precordial area and upper abdominal pain. In short, the clinical manifestations vary according to the size of the embolus and the location of the obstruction, but syncope may be the only or first symptom of acute pulmonary embolism.
Extended data:
preventive measure
1, early detection of deep venous thrombosis of lower limbs
Most patients can prevent pulmonary embolism. The following measures can be taken to prevent venous thrombosis:
(1) The operation should be gentle and meticulous to reduce tissue damage. Dehydration should be corrected in time during delivery to prevent the increase of coagulation function.
(2) Get up early to promote blood return and enhance blood circulation.
(3) Preventive anticoagulant therapy should be carried out when necessary.
2, drug anticoagulation, prevent thrombosis.
(1) Low dose heparin.
(2) oral anticoagulant.
(3) Antiplatelet preparation.
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