Tags Archives: arterial waveforms

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A spectral machine learning approach to derive central aortic pressure waveforms from a brachial cuff

Abstract Analyzing cardiac pulse waveforms offers valuable insights into heart health and cardiovascular disease risk, although obtaining the more informative measurements from the central aorta remains challenging due to their..

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Towards the automatic detection and correction of abnormal arterial pressure waveforms

Abstract Both over and underdamping of the arterial pressure waveform are frequent during continuous invasive radial pressure monitoring. They may influence systolic blood pressure measurements and the accuracy of cardiac..

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Arterial line waveform dampening, during weaning from cardiopulmonary bypass

Abstract Dampening of the arterial line waveform during surgery is always a major concern for the operating team. During cardiovascular surgery the etiology may be very serious and require immediate..

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Distinct morphologies of arterial waveforms reveal preload-, contractility-, and afterload-deficient hemodynamic instability: An in silico simulation study

Abstract Hemodynamic instability is frequently present in critically ill patients, primarily caused by a decreased preload, contractility, and/or afterload. We hypothesized that peripheral arterial blood pressure waveforms allow to differentiate..

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