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Zotayika pakati
Central Catheter Ventuter (CVC), yomwe imadziwikanso kuti ndi mzere wapakati, kapena chapakati pa chingwe cholowera, ndi catheter oyikidwa mumtsempha waukulu. Mitsuko imatha kuyikidwa m'mitsempha (m`mimba yamkati), pachifuwa (chotupa cha axclavian), kapena kudzera m'mitsempha ya picc, kapena yokhazikika.