Aortic systolic and pulse pressure invasively and non-invasively obtained: Comparative analysis of recording techniques, arterial sites of measurement, waveform analysis algorithms and calibration methods.

Front Physiol · 2023 · PMC9885133 · PMID 36726850

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did not reach statistical significanceno p-value reported

All approaches ( n = 57) showed negative mean errors and only three did not reach statistical significance, despite showing a mean errors of −4.86, −3.45 and −3.58 mmHg) ( Figure 5 ).

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