in order to assess the accutracker ii ( suntech medical instruments , raleigh , north carolina , usa ) , a relatively new ambulatory blood pressure ( bp ) monitor , versus standard forms of bp measurement , we compared same- and contralateral-arm measurements made , via a t-tube connected to a mercury column sphygmomanometer , by two clinicians using a teaching stethoscope and by intra-arterial recordings .
C0028407
north carolina
C0041703
usa