1. Qaabku waa mid aad macquul ah, sida haddii lagu qalay bukaan dhab ah.
2. Kateetarka kaadi mareenka inta lagu jiro saliidda waxaa la gelin karaa kaadi mareenka iyada oo loo marayo hilibka kaadi mareenka iyo kaadiheysta.
3, marka tuubada kaadi mareenka gasho kaadiheysta, kaadi macmal ah ayaa ka soo bixi doonta afka kateetarka.
4. Marka tuubada kaadi mareenka lagu sameeyo plica xuubka, qaybta bulbar ee kaadi mareenka iyo xuubka kaadi mareenka gudaha, ardaydu waxay la kulmi doonaan dareenka stenosis sida tuubada kaadi mareenka ee dadka dhabta ah.Kateetarka kaadi mareenka si habsami leh ayaa loo gelin karaa iyadoo la beddelo booska jirka iyo booska guska.Qalabka kale: tuubada, sirinji, sanduuqa la qaadan karo ee raaxada ee ikhtiyaarka ah.