High-frame-rate A-mode ultrasound for calibration-free cuffless carotid pressure: feasibility study using lower body negative pressure intervention
Sign Up to like & getrecommendations! Published in 2022 at "Blood Pressure"
DOI: 10.1080/08037051.2021.2022453
Abstract: Abstract Purpose Existing technologies to measure central blood pressure (CBP) intrinsically depend on peripheral pressure or calibration models derived from it. Pharmacological or physiological interventions yielding different central and peripheral responses compromise the accuracy of… read more here.
Keywords: calibration free; calibration; pressure; intervention ... See more keywords
Screening left ventricular systolic dysfunction in children using intrinsic frequencies of carotid pressure waveforms measured by a novel smartphone-based device
Sign Up to like & getrecommendations! Published in 2023 at "Physiological Measurement"
DOI: 10.1088/1361-6579/acba7b
Abstract: Objective. Children with heart failure have higher rates of emergency department utilization, health care expenditure, and hospitalization. Therefore, a need exists for a simple, non-invasive, and inexpensive method of screening for left ventricular (LV) dysfunction.… read more here.
Keywords: carotid pressure; pressure waveforms; screening left; smartphone based ... See more keywords