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[Complications of catheterization of the subclavian vein and their prevention].

The frequency of complications related with catheterization of the subclavian vein was 16.2%. The most hazardous complications were as follows: the pulmonary artery embolism, migration of a catheter in the venous bed and thrombosis of the catheterized vein. The proper selection of indications, careful observation of the rules of puncturing and catheterization may reduce the incidence of complications to a minimum.