A pilot test of a new tool for remote blood pressure monitoring
Kurt Boman1, Andre Brenander2, Mats Gustavsson2
1Research Unit, Department of Public Health and Clinical Medicine, Umeå University, Sweden kurt.boman@vll.se.
Abstract:
We conducted a pilot trial of a remote blood pressure (BP) monitoring system, in which subjects measured their own BP at a primary healthcare centre. The data were wirelessly transmitted to the general practitioner. A total of 132 subjects with a new or prior diagnosis of hypertension were enrolled. Their mean age was 61 years and 77 were men (58%). They were followed for an average of 487 days (range 19-1110). The median number of BP measurements made was 6 per patient (range 2-49). The mean blood pressure decreased from 137/85 to 132/78 mmHg (P < 0.001) and the percentage of subjects with adequately controlled BP (defined as < 140/90 mmHg) increased from 47 to 66% (P < 0.01). Randomised trials are now required to confirm these findings.
Related Concept Videos
01:21Sites for measuring blood pressure
The Brachial Artery: Primary Site for Blood Pressure Measurement
01:30Equipments Used To Measure Blood Pressure
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
01:17Measurement of Blood Pressure
01:15Assessment of blood pressure in brachial artery(one-step method)
Prepare for the Procedure:
01:19Assessing Blood pressure using a doppler ultrasound
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
01:10Pre-Procedural Guidelines for Assessing Blood Pressure