Back to Search
Start Over
Link between myocardial deformation phenotyping using longitudinal and circumferential strain and risk of incident heart failure and cardiovascular death.
- Source :
-
European heart journal. Cardiovascular Imaging [Eur Heart J Cardiovasc Imaging] 2023 Jul 24; Vol. 24 (8), pp. 999-1006. - Publication Year :
- 2023
-
Abstract
- Aims: Left ventricular (LV) systolic deformation is altered early in the ventricular disease process despite normal LV ejection fraction (LVEF). These alterations seem to be characterized by decreased global longitudinal strain (GLS) and augmented global circumferential strain (GCS). This study aimed to investigate the link between myocardial deformation phenotyping using longitudinal and circumferential strain and risk of incident heart failure (HF) and cardiovascular death (CD).<br />Methods and Results: The study sample was based on the prospective cohort study the 5th Copenhagen City Heart Study (2011-15). All participants were examined with echocardiography following a pre-defined protocol. A total of 2874 participants were included. Mean age was 53±18 years and 60% were female. During a median follow-up of 3.5 years, a total of 73 developed HF/CD. A U-shaped relationship between GCS and HF/CD was observed. LVEF significantly modified the association between GCS and HF/CD (P for interaction <0.001). The optimal transition point for the effect modification was LVEF < 50%. In multivariable Cox regressions, increasing GCS was significantly associated with HF/CD in participants with LVEF ≥ 50% (hazard ratio [HR]=1.12 [95% confidence interval (CI): 1.02; 1.23] per 1% increase), while decreasing GCS was associated with a higher risk of HF/CD in individuals with LVEF < 50% [HR=1.18 (95% CI: 1.05; 1.31) per 1% decrease].<br />Conclusions: The prognostic utility of GCS is modified by LVEF. In participants with normal LVEF, higher GCS was associated with increased risk of HF/CD, while the opposite was observed in participants with abnormal LVEF. This observation adds important information to our understanding of the pathophysiological evolution of myocardial deformation in cardiac disease progression.<br />Competing Interests: Conflict of interest: K.G.S is a member of an advisory board in Sanofi Pasteur. T.B.S. is a steering committee member of the Amgen-financed GALACTIC-HF trial, chief investigator and steering committee chair of the Sanofi Pasteur–financed ‘NUDGE-FLU’ trial, chief investigator and steering committee chair of the Sanofi Pasteur–financed ‘DANFLU-1’ trial, chief investigator and steering committee chair of the Sanofi Pasteur–financed ‘DANFLU-2’ trial, and steering committee member of the ‘LUX-Dx TRENDS Evaluates Diagnostics Sensors in Heart Failure Patients Receiving Boston Scientific’s Investigational ICM System’ trial. He is a member of an advisory board in Sanofi Pasteur, Amgen, and GSK and has received speaker honorarium from Novartis, Sanofi Pasteur, and GSK and research grants from GE Healthcare and Sanofi Pasteur. The remaining authors have nothing to disclose.<br /> (© The Author(s) 2023. Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
- Subjects :
- Humans
Female
Adult
Middle Aged
Aged
Male
Prospective Studies
Ventricular Function, Left physiology
Stroke Volume physiology
Prognosis
Ventricular Dysfunction, Left diagnostic imaging
Ventricular Dysfunction, Left epidemiology
Ventricular Dysfunction, Left etiology
Heart Failure diagnostic imaging
Heart Failure epidemiology
Heart Failure complications
Subjects
Details
- Language :
- English
- ISSN :
- 2047-2412
- Volume :
- 24
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- European heart journal. Cardiovascular Imaging
- Publication Type :
- Academic Journal
- Accession number :
- 37079760
- Full Text :
- https://doi.org/10.1093/ehjci/jead075