| | open insertie van katheter in rechter ventrikel (verrichting) |  |  | open inbrengen van katheter in rechter ventrikel |  |  | open insertie van katheter in rechter ventrikel van hartopen insertie van katheter in ventriculus dexter cordis
 open inbrengen van katheter in rechter hartkamer
 open inbrengen van katheter in rechter hartventrikel
 
 |  |  | Open insertion of right ventricular catheter |  |  | Open catheterization of right ventricle
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