Heart failure & cardiomyopathies

The Role of Cardiac Acoustic Biomarkers in Monitoring Patients with Heart Failure: A Systematic Literature Review

ESC Heart FailPublished Systematic literature review

Authors' conclusion

Published literature supported S3 and EMAT as robust CAB measures in HF that may have value in remote clinical monitoring and management of patients with HF.

Study context

Population
Patients with heart failure (HF) evaluated with cardiac acoustic biomarkers (CABs)27 publications
Outcome
Associations between CABs and HF outcomes
Methodological detailsJoanna Briggs Institute (JBI) critical appraisal, 3074 records screened, 73 full-text articles assessed, Embase and MEDLINE searched, 2013–2023; grey literature January 2021 to May 2023
  • JBI critical appraisal
  • 3074 records screened, 73 full-text articles assessed
  • Embase and MEDLINE searched, 2013–2023; grey literature January 2021 to May 2023

Main finding

As reported in the abstract

CABs reported for monitoring HF
Publications on S3 characteristics and role in HF detection or outcomes
15
S3 assessment among various groups of patients with HF
6
S3 strength or amplitude with clinical outcomes
4
S3 presence and clinical outcomes
5
Both S3 presence and amplitude with HF clinical outcomes
1
Publications on electromechanical activation time (EMAT) and its derivatives
11
EMAT and HF
5
EMAT and HF clinical outcomes
6

Original publication

The Role of Cardiac Acoustic Biomarkers in Monitoring Patients with Heart Failure: A Systematic Literature Review. ESC Heart Fail. Published 18 September 2024. doi:10.1002/ehf2.15075

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