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A review of cardiac contractility indices during LVAD support

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

Left ventricular assist devices (LVADs) are increasingly used as a mechanical circulatory support in heart failure patients. The diagnostic of cardiac contractility is important to monitor the state of heart failure in the course of reverse remodeling and right heart protection during LVADs. Several cardiac contractility indices were developed to determine contractility using left ventricular pressure (LVP) and/or left ventricular volume (LVV). Most of them are required an invasive measurement that is not suitable for frequently monitoring in long-term support. The new indices that can derive from non-invasive measurement had been proposed by using ultrasound measurement and pump flow. The benefits and limitations of cardiac contractility indices during LVAD support were discussed.

Original languageEnglish
Title of host publicationWorld Congress on Medical Physics and Biomedical Engineering
Pages103-106
Number of pages4
DOIs
Publication statusPublished - 2013
EventWorld Congress on Medical Physics and Biomedical Engineering - Beijing, China
Duration: 26 May 2012 → 31 May 2012

Publication series

NameIFMBE Proceedings
Volume39 IFMBE
ISSN (Print)1680-0737

Conference

ConferenceWorld Congress on Medical Physics and Biomedical Engineering
Country/TerritoryChina
CityBeijing
Period26/05/12 → 31/05/12

Keywords

  • Cardiac contractility index
  • E
  • Left Ventricular Assist Devices
  • Rotary Blood pump

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