Myocardial oedema: pathophysiological basis and implications for the failing heart

• Type: Article in International Scientific Journal
• Date: 2022

Authors

Vasques Novoa, F (Author) FMUP; Angelico Goncalves, A (Author) Other; Alvarenga, JMG (Author) Other; Nobrega, J (Author) Other; Cerqueira, RJ (Author) FMUP; Mancio, J (Author) FMUP; Leite-Moreira AF (Author) FMUP; Roncon-Albuquerque R Jr (Author) FMUP

Journal

Title: ESC heart failure

Publisher: The Heart Failure Association of the European Society of Cardiology

Indexing

ISI Web of Knowledge - 17 Citations

Scopus - 16 Citations

Other information

Authenticus ID: P-00W-4CQ

DOI: 10.1002/ehf2.13775

Abstract (EN): Myocardial fluid homeostasis relies on a complex interplay between microvascular filtration, interstitial hydration, cardiomyocyte water uptake and lymphatic removal. Dysregulation of one or more of these mechanisms may result in myocardial oedema. Interstitial and intracellular fluid accumulation disrupts myocardial architecture, intercellular communication, and metabolic pathways, decreasing contractility and increasing myocardial stiffness. The widespread use of cardiac magnetic resonance enabled the identification of myocardial oedema as a clinically relevant imaging finding with prognostic implications in several types of heart failure. Furthermore, growing experimental evidence has contributed to a better understanding of the physical and molecular interactions in the microvascular barrier, myocardial interstitium and lymphatics and how they might be disrupted in heart failure. In this review, we summarize current knowledge on the factors controlling myocardial water balance in the healthy and failing heart and pinpoint the new potential therapeutic avenues.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 19