A határérték bal kamrai ejekciós frakció együtt jár a mitralis anulus méretének és funkciójának eltéréseivel: Eredmények a háromdimenziós speckle-tracking echokardiográfiás MAGYAR-Healthy Tanulmányból

Translated title of the contribution: Borderline left ventricular ejection fraction is associated with alterations in mitral annular size and function: Results from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study

Kovács Zsolt, Kormányos Árpád, Domsik Péter, Kalapos Anita, Lengyel Csaba, Ajtay Zénó, T. Forster, Nemes Attila

Research output: Contribution to journalArticle

Abstract

Introduction: Morphology and function of the mitral annulus (MA) shows alterations in different valvular (for instance in mitral regurgitation) and non-valvular disorders (for instance in certain cardiomyopathies, cardiac amyloidosis). Aim: The aim of the present study was to examine the relationship between MA morphologic and functional properties and three-dimensional speckle-tracking echocardiography- (3DSTE) derived left ventricular (LV) ejection fraction (EF) in subjects with normal versus borderline LV-EF. Method: The present study comprised 146 volunteers (mean age: 32.0 ± 11.4 years; 74 males) in whom complete two-dimensional Doppler echocardiography was performed with a negative result extended with 3DSTE. The population was further divided into two groups according to their 3DSTE-derived LV-EF (borderline 50-54% versus ≥55%). Results: In cases with borderline LV-EF, higher LV end-systolic LV volumes and lower LV longitudinal strain could be measured. All end-systolic and end-diastolic MA diameter, area and perimeter data proved to be higher in cases with borderline LV-EF. In these subjects, MA functional parameters proved to be lower as well. In contrast, LV-EF showed correlations neither with end-systolic and end-diastolic MA dimensions nor with MA functional parameters. Conclusions: 3DSTE-derived borderline LV-EF is associated with MA dilatation and functional impairment.

Original languageHungarian
Pages (from-to)2129-2135
Number of pages7
JournalOrvosi Hetilap
Volume159
Issue number50
DOIs
Publication statusPublished - Dec 1 2018

Fingerprint

Stroke Volume
Doppler Echocardiography
Mitral Valve Insufficiency
Amyloidosis
Cardiomyopathies
Echocardiography
Dilatation
Volunteers
Population

ASJC Scopus subject areas

  • Medicine(all)

Cite this

A határérték bal kamrai ejekciós frakció együtt jár a mitralis anulus méretének és funkciójának eltéréseivel : Eredmények a háromdimenziós speckle-tracking echokardiográfiás MAGYAR-Healthy Tanulmányból. / Zsolt, Kovács; Árpád, Kormányos; Péter, Domsik; Anita, Kalapos; Csaba, Lengyel; Zénó, Ajtay; Forster, T.; Attila, Nemes.

In: Orvosi Hetilap, Vol. 159, No. 50, 01.12.2018, p. 2129-2135.

Research output: Contribution to journalArticle

Zsolt, Kovács ; Árpád, Kormányos ; Péter, Domsik ; Anita, Kalapos ; Csaba, Lengyel ; Zénó, Ajtay ; Forster, T. ; Attila, Nemes. / A határérték bal kamrai ejekciós frakció együtt jár a mitralis anulus méretének és funkciójának eltéréseivel : Eredmények a háromdimenziós speckle-tracking echokardiográfiás MAGYAR-Healthy Tanulmányból. In: Orvosi Hetilap. 2018 ; Vol. 159, No. 50. pp. 2129-2135.
@article{7bb620572d7c44e796016dd240aa3493,
title = "A hat{\'a}r{\'e}rt{\'e}k bal kamrai ejekci{\'o}s frakci{\'o} egy{\"u}tt j{\'a}r a mitralis anulus m{\'e}ret{\'e}nek {\'e}s funkci{\'o}j{\'a}nak elt{\'e}r{\'e}seivel: Eredm{\'e}nyek a h{\'a}romdimenzi{\'o}s speckle-tracking echokardiogr{\'a}fi{\'a}s MAGYAR-Healthy Tanulm{\'a}nyb{\'o}l",
abstract = "Introduction: Morphology and function of the mitral annulus (MA) shows alterations in different valvular (for instance in mitral regurgitation) and non-valvular disorders (for instance in certain cardiomyopathies, cardiac amyloidosis). Aim: The aim of the present study was to examine the relationship between MA morphologic and functional properties and three-dimensional speckle-tracking echocardiography- (3DSTE) derived left ventricular (LV) ejection fraction (EF) in subjects with normal versus borderline LV-EF. Method: The present study comprised 146 volunteers (mean age: 32.0 ± 11.4 years; 74 males) in whom complete two-dimensional Doppler echocardiography was performed with a negative result extended with 3DSTE. The population was further divided into two groups according to their 3DSTE-derived LV-EF (borderline 50-54{\%} versus ≥55{\%}). Results: In cases with borderline LV-EF, higher LV end-systolic LV volumes and lower LV longitudinal strain could be measured. All end-systolic and end-diastolic MA diameter, area and perimeter data proved to be higher in cases with borderline LV-EF. In these subjects, MA functional parameters proved to be lower as well. In contrast, LV-EF showed correlations neither with end-systolic and end-diastolic MA dimensions nor with MA functional parameters. Conclusions: 3DSTE-derived borderline LV-EF is associated with MA dilatation and functional impairment.",
keywords = "Ejection fraction, Left ventricle, Mitral annulus, Speckle-tracking, Three-dimensional echocardiography",
author = "Kov{\'a}cs Zsolt and Korm{\'a}nyos {\'A}rp{\'a}d and Domsik P{\'e}ter and Kalapos Anita and Lengyel Csaba and Ajtay Z{\'e}n{\'o} and T. Forster and Nemes Attila",
year = "2018",
month = "12",
day = "1",
doi = "10.1556/650.2018.31143",
language = "Hungarian",
volume = "159",
pages = "2129--2135",
journal = "Orvosi Hetilap",
issn = "0030-6002",
publisher = "Akademiai Kiado",
number = "50",

}

TY - JOUR

T1 - A határérték bal kamrai ejekciós frakció együtt jár a mitralis anulus méretének és funkciójának eltéréseivel

T2 - Eredmények a háromdimenziós speckle-tracking echokardiográfiás MAGYAR-Healthy Tanulmányból

AU - Zsolt, Kovács

AU - Árpád, Kormányos

AU - Péter, Domsik

AU - Anita, Kalapos

AU - Csaba, Lengyel

AU - Zénó, Ajtay

AU - Forster, T.

AU - Attila, Nemes

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Introduction: Morphology and function of the mitral annulus (MA) shows alterations in different valvular (for instance in mitral regurgitation) and non-valvular disorders (for instance in certain cardiomyopathies, cardiac amyloidosis). Aim: The aim of the present study was to examine the relationship between MA morphologic and functional properties and three-dimensional speckle-tracking echocardiography- (3DSTE) derived left ventricular (LV) ejection fraction (EF) in subjects with normal versus borderline LV-EF. Method: The present study comprised 146 volunteers (mean age: 32.0 ± 11.4 years; 74 males) in whom complete two-dimensional Doppler echocardiography was performed with a negative result extended with 3DSTE. The population was further divided into two groups according to their 3DSTE-derived LV-EF (borderline 50-54% versus ≥55%). Results: In cases with borderline LV-EF, higher LV end-systolic LV volumes and lower LV longitudinal strain could be measured. All end-systolic and end-diastolic MA diameter, area and perimeter data proved to be higher in cases with borderline LV-EF. In these subjects, MA functional parameters proved to be lower as well. In contrast, LV-EF showed correlations neither with end-systolic and end-diastolic MA dimensions nor with MA functional parameters. Conclusions: 3DSTE-derived borderline LV-EF is associated with MA dilatation and functional impairment.

AB - Introduction: Morphology and function of the mitral annulus (MA) shows alterations in different valvular (for instance in mitral regurgitation) and non-valvular disorders (for instance in certain cardiomyopathies, cardiac amyloidosis). Aim: The aim of the present study was to examine the relationship between MA morphologic and functional properties and three-dimensional speckle-tracking echocardiography- (3DSTE) derived left ventricular (LV) ejection fraction (EF) in subjects with normal versus borderline LV-EF. Method: The present study comprised 146 volunteers (mean age: 32.0 ± 11.4 years; 74 males) in whom complete two-dimensional Doppler echocardiography was performed with a negative result extended with 3DSTE. The population was further divided into two groups according to their 3DSTE-derived LV-EF (borderline 50-54% versus ≥55%). Results: In cases with borderline LV-EF, higher LV end-systolic LV volumes and lower LV longitudinal strain could be measured. All end-systolic and end-diastolic MA diameter, area and perimeter data proved to be higher in cases with borderline LV-EF. In these subjects, MA functional parameters proved to be lower as well. In contrast, LV-EF showed correlations neither with end-systolic and end-diastolic MA dimensions nor with MA functional parameters. Conclusions: 3DSTE-derived borderline LV-EF is associated with MA dilatation and functional impairment.

KW - Ejection fraction

KW - Left ventricle

KW - Mitral annulus

KW - Speckle-tracking

KW - Three-dimensional echocardiography

UR - http://www.scopus.com/inward/record.url?scp=85058386369&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85058386369&partnerID=8YFLogxK

U2 - 10.1556/650.2018.31143

DO - 10.1556/650.2018.31143

M3 - Article

C2 - 30545264

AN - SCOPUS:85058386369

VL - 159

SP - 2129

EP - 2135

JO - Orvosi Hetilap

JF - Orvosi Hetilap

SN - 0030-6002

IS - 50

ER -