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Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS.

Publication ,  Journal Article
Khan, MS; Khouri, MG; Gomez, L; Fudim, M
Published in: ESC Heart Fail
February 2023

Pulmonary arterial pressures are often used as surrogates for intravascular blood volume. However, the relationship between pressure and volume remains controversial. To contextualize and provide concrete examples and impact on clinical management, we report two cases of heart failure (one in heart failure with reduced ejection fraction and one in heart failure with preserved ejection fraction) where pressure-based measurements did not accurately represent the intravascular status and affected clinical management.

Duke Scholars

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Published In

ESC Heart Fail

DOI

EISSN

2055-5822

Publication Date

February 2023

Volume

10

Issue

1

Start / End Page

716 / 720

Location

England

Related Subject Headings

  • Humans
  • Heart Failure
  • Blood Volume
  • 3201 Cardiovascular medicine and haematology
  • 1102 Cardiorespiratory Medicine and Haematology
 

Citation

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Khan, M. S., Khouri, M. G., Gomez, L., & Fudim, M. (2023). Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS. ESC Heart Fail, 10(1), 716–720. https://doi.org/10.1002/ehf2.14219
Khan, Muhammad Shahzeb, Michel G. Khouri, Leilani Gomez, and Marat Fudim. “Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS.ESC Heart Fail 10, no. 1 (February 2023): 716–20. https://doi.org/10.1002/ehf2.14219.
Khan MS, Khouri MG, Gomez L, Fudim M. Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS. ESC Heart Fail. 2023 Feb;10(1):716–20.
Khan, Muhammad Shahzeb, et al. “Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS.ESC Heart Fail, vol. 10, no. 1, Feb. 2023, pp. 716–20. Pubmed, doi:10.1002/ehf2.14219.
Khan MS, Khouri MG, Gomez L, Fudim M. Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS. ESC Heart Fail. 2023 Feb;10(1):716–720.
Journal cover image

Published In

ESC Heart Fail

DOI

EISSN

2055-5822

Publication Date

February 2023

Volume

10

Issue

1

Start / End Page

716 / 720

Location

England

Related Subject Headings

  • Humans
  • Heart Failure
  • Blood Volume
  • 3201 Cardiovascular medicine and haematology
  • 1102 Cardiorespiratory Medicine and Haematology