Cardiac pacemaker prosthetic:Imp:Pt:Heart:Nar:EKG
cardiac pacemaker prosthetic:imp:pt:heart:nar:ekg
Cardiac pacemaker prosthetic:Impression/interpretation of study:To identify measures at a point in time:Heart:Narrative:EKG
cardiac pacemaker prosthetic:impression/interpretation of study:to identify measures at a point in time:heart:narrative:ekg