Accurate end systole detection in dicrotic notch-less arterial pressure waveforms.

About this item

Title

Accurate end systole detection in dicrotic notch-less arterial pressure waveforms.

Content partner

University of Canterbury Library

Collection

UC Research Repository

Description

Identification of end systole is often necessary when studying events specific to systole or diastole, for example, models that estimate cardiac function and systolic time intervals like left ventricular ejection duration. In proximal arterial pressure waveforms, such as from the aorta, the dicrotic notch marks this transition from systole to diastole. However, distal arterial pressure measures are more common in a clinical setting, typically containing no dicrotic notch. This study defines a...

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Format

Research paper

Research format

Journal article

Date created

2020

Creator

Balmer J / Smith R / Pretty CG / Desaive T / Shaw, Geoff / Chase, Geoff

URL

https://hdl.handle.net/10092/100052

Related subjects

Cardiovascular system / Dicrotic notch / End systole / Pressure contour interpretation / Start diastole / Engineering / Biomedical Engineering / Biomedical and clinical sciences / Cardiovascular medicine and haematology / Cardiology (incl. cardiovascular diseases)

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