Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042373 (vascular disease)
 17,070 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Arterial embolism is usually caused by cardiac disease, and atherosclerotic coronary vascular disease is the primary precursor. Other cardiac states, as well as several uncommon causes, are part of the etiologic spectrum. The earliest signs are pain, paresthesias, pallor, and pulselessness. Severe ischemia is indicated by paralysis, a late feature. Arterial embolism and acute thrombosis can be difficult to distinguish, and deep venous thrombosis may also be suspected in the differential diagnosis. To restore arterial flow, anticoagulation treatment with heparin (Lipo-Hepin, Liquaemin) is given and surgical embolectomy is performed. Heparin infusion is continued until the patient is ambulatory, and then warfarin sodium (Coumadin, Panwarfin) is given over the long term. Fibrinolysis has also been used to treat acute arterial occlusion. Complications of embolism must be carefully guarded against, and additional procedures are sometimes necessary.
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PMID:Management of arterial emboli. Gleanings from 20 years of experience. 357 97

Although lung transplantation is considered a definitive treatment of patients with advanced pulmonary vascular disease and pulmonary hypertension, advances in the success of the medical management of patients with pulmonary hypertension make it less clear as to when to refer a patient for transplantation. Coumadin anticoagulation is associated with improved survival in all patients, and calcium channel blockers therapy with improved survival in very select patients. Chronic prostacyclin represents a newer therapy that seems to have a dramatic impact on patients' functional class and survival. As improvements continue in the medical management in pulmonary hypertension, and in survival of patients undergoing lung transplantation, the guidelines for patient selection should be constantly evolving.
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PMID:Lung transplantation for pulmonary hypertension: patient selection and maintenance therapy while awaiting transplantation. 962 Apr 61