Validation of DynaPulse Cardiac Output measurement published at Clinical Cardiology Volume 30 (p.615-620), Dec. 2007 – completes the Pulse Dynamics development
This paper “Development and Validation of a Noninvasive Method to Estimate Cardiac Output Using Cuff Sphygmomanometry” reports the comparison of DynaPulse CO vs. Echo/ultrasound CO with total of 207 measurements on 44 patients during dobutamine stimulation. It resulted with an overall correlation r=0.82 (p<0.001). Discussions on the cases of patients with pulmonary hypertension and comparison to thermo-dilution CO measurement method were also presented in the paper.
Since 1988, Dr. Shiu-Shin Chio has conceptualized the Pulse Dynamics methodology, which analyzes the oscillometric waveform signal obtained from cuff-sphygmomanometry to derive hemodynamic parameters, blood pressures, arterial and cardiac parameters simultaneously, now, all 18 DynaPulse hemodynamic parameters are clinically validated. We sincerely thank Dr. DeMaria and UCSD Medical Center for their contributions to the development of Pulse Dynamics.
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Try the DynaPulse Analysis Cloud for free!
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