Article (Scientific journals)
Echocardiographic reference ranges for normal non-invasive myocardial work indices: results from the EACVI NORRE study.
Manganaro, Roberta; MARCHETTA, Stella; Dulgheru, Raluca Elena et al.
2019In European Heart Journal. Cardiovascular Imaging
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Abstract :
[en] Aims: To obtain the normal ranges for 2D echocardiographic (2DE) indices of myocardial work (MW) from a large group of healthy volunteers over a wide range of ages and gender. Methods and results: A total of 226 (85 men, mean age: 45 +/- 13 years) healthy subjects were enrolled at 22 collaborating institutions of the Normal Reference Ranges for Echocardiography (NORRE) study. Global work index (GWI), global constructive work (GCW), global work waste (GWW), and global work efficiency (GWE) were estimated from left ventricle (LV) pressure-strain loops. Peak LV systolic pressure was non-invasively derived from brachial artery cuff pressure. The lowest values of MW indices in men and women were 1270 mmHg% and 1310 mmHg% for GWI, 1650 mmHg% and 1544 mmHg% for GCW, and 90% and 91% for GWE, respectively. The highest value for GWW was 238 mmHg% in men and 239 mmHg% in women. Men had significant lower values of GWE and higher values of GWW. GWI and GCW significantly increased with age in women. Conclusion: The NORRE study provides useful 2DE reference ranges for novel indices of non-invasive MW.
Disciplines :
Cardiovascular & respiratory systems
Author, co-author :
Manganaro, Roberta
MARCHETTA, Stella 
Dulgheru, Raluca Elena 
Ilardi, Federica
Sugimoto, Tadafumi
ROBINET, Sébastien 
Cimino, Sara
Go, Yun Yun
Bernard, Anne
Kacharava, George
Athanassopoulos, George
Barone, Daniele
Baroni, Monica
Cardim, Nuno
Hagendorff, Andreas
Hristova, Krasimira
Lopez-Fernandez, Teresa
de la Morena, Gonzalo
Popescu, Bogdan Alexandru
Penicka, Martin
Ozyigit, Tolga
Rodrigo Carbonero, Jose David
van de Veire, Nico
Von Bardeleben, Ralph Stephan
Vinereanu, Dragos
Zamorano, Jose Luis
Rosca, Monica
Calin, Andreea
Moonen, Marie
Magne, Julien
Cosyns, Bernard
Galli, Elena
Donal, Erwan
Carerj, Scipione
Zito, Concetta
Santoro, Ciro
Galderisi, Maurizio
Badano, Luigi P.
Lang, Roberto M.
Oury, Cécile  ;  Université de Liège - ULiège > Cardiology
Lancellotti, Patrizio  ;  Université de Liège - ULiège > Département des sciences cliniques > Cardiologie - Pathologie spéciale et réhabilitation
More authors (31 more) Less
Language :
English
Title :
Echocardiographic reference ranges for normal non-invasive myocardial work indices: results from the EACVI NORRE study.
Publication date :
2019
Journal title :
European Heart Journal. Cardiovascular Imaging
ISSN :
2047-2404
eISSN :
2047-2412
Publisher :
Oxford University Press, United Kingdom
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 09 January 2019

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