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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 10, 3689-3693

https://doi.org/10.37358/RC.19.10.7625

Nicolae Paun, Ioan Tiberiu Nanea, Camelia Nicolae, Alice Munteanu, Florentina Cristina Plesa, Magdalena Diaconu, Alina Bisoc, Monica Marilena Tantu, Elena Ioana Iconaru, Alina Paunescu, Constantin Ciucurel

The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function

Abstract:

The aim of the study is to quantify ventricular interactions by comparing tissue and spectral systolic echocardiographic parameters to allow the early identification of ventricular dysfunction. Clinical, paraclinical, electrocardiographic and echocardiographic evaluations were performed. Right ventricular hypertrophy was diagnosed in the M mode subcostal echocardiographic section. RV hypertrophy was defined by a right ventricular free wall thickness of ] 5 mm in diastole. We assessed the following RV and LV tissue and spectral systolic indices: apical systolic excursion of the lateral mitral ring (MAPSE), apical systolic excursion of the lateral tricuspid ring (TAPSE), left (Svs) and right (Svd) ventricular tissue systolic velocities, and RV and LV ejection times. We calculated the following to assess systolic ventricular interdependence: MAPSE/TAPSE, the normal value of which was considered as 0.66 ± 0.14, and Svs/Svd, the normal value of which was considered as 0.76 ± 0.21. The study group was compared to a control group with the same clinical features but without ventricular hypertrophy. Twenty-one patients were included in the study: 13 men (62%) and eight women (38%) with a mean age of 56 ± 3.8 years. We compared the values between the study group and control group, with the following results: TAPSE = 20.4 ± 0.9 vs. 24.1 ± 0.76 and MAPSE/TAPSE = 0.74 ± 0.06 vs. 0.75 ± 0.04. MAPSE was comparable between the groups. Svs was comparable between the groups (0.09 ± 0.01 vs. 0.12 ± 0.02), whereas Svd was different between the groups (0.11 ± 0.03 vs 0.16 ± 0.03). Svs/Svd was 0.81 ± 0.05 in the study group and 0.75 ± 0.08 in the control group. LV ejection time was comparable between the two groups (299.8 ± 23.6 ms vs. 303.3 ± 28 ms), whereas, RV ejection time differed between the groups (275 ± 17 ms vs. 245.5 ± 28.5). Changes in TAPSE and MAPSE/TAPSE, in addition to Svd and Svs/Svd, are related to right ventricular dysfunction and suggest pathological changes in the interdependence mechanism of the ventricles in patients with RV hypertrophy. In addition, RV free wall thickness was strongly correlated with ventricular interdependence parameters, with the exception of MAPSE. Assessing these parameters and proportions in clinical practice will facilitate the early detection and appropriate treatment of right ventricular dysfunction.
Keywords:
interdependence; ventricular hypertrophy; MAPSE; TAPSE; systolic tissue velocities

Issue: 2019, Volume 70, Issue 10
Pages: 3689-3693
Publication date: 2019/11/15
https://doi.org/10.37358/RC.19.10.7625
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
PAUN, N., NANEA, I.T., NICOLAE, C., MUNTEANU, A., PLESA, F.C., DIACONU, M., BISOC, A., TANTU, M.M., ICONARU, E.I., PAUNESCU, A., CIUCUREL, C., The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function, Rev. Chim., 70(10), 2019, 3689-3693.

Vancouver
Paun N, Nanea IT, Nicolae C, Munteanu A, Plesa FC, Diaconu M, Bisoc A, Tantu MM, Iconaru EI, Paunescu A, Ciucurel C. The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function. Rev. Chim.[internet]. 2019 Oct;70(10):3689-3693. Available from: https://doi.org/10.37358/RC.19.10.7625


APA 6th edition
Paun, N., Nanea, I.T., Nicolae, C., Munteanu, A., Plesa, F.C., Diaconu, M.,... Ciucurel, C. (2019). The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function. Revista de Chimie, 70(10), 3689-3693. https://doi.org/10.37358/RC.19.10.7625


Harvard
Paun, N., Nanea, I.T., Nicolae, C., Munteanu, A., Plesa, F.C., Diaconu, M., Bisoc, A., Tantu, M.M., Iconaru, E.I., Paunescu, A., Ciucurel, C. (2019). 'The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function', Revista de Chimie, 70(10), pp. 3689-3693. https://doi.org/10.37358/RC.19.10.7625


IEEE
N. Paun, I.T. Nanea, C. Nicolae, A. Munteanu, F.C. Plesa, M. Diaconu, A. Bisoc, M.M. Tantu, E.I. Iconaru, A. Paunescu, C. Ciucurel, "The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function". Revista de Chimie, vol. 70, no. 10, pp. 3689-3693, 2019. [online]. https://doi.org/10.37358/RC.19.10.7625


Text
Nicolae Paun, Ioan Tiberiu Nanea, Camelia Nicolae, Alice Munteanu, Florentina Cristina Plesa, Magdalena Diaconu, Alina Bisoc, Monica Marilena Tantu, Elena Ioana Iconaru, Alina Paunescu, Constantin Ciucurel,
The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function,
Revista de Chimie,
Volume 70, Issue 10,
2019,
Pages 3689-3693,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.10.7625.
(https://revistadechimie.ro/Articles.asp?ID=7625)
Keywords: interdependence; ventricular hypertrophy; MAPSE; TAPSE; systolic tissue velocities


RIS
TY - JOUR
T1 - The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function
A1 - Paun, Nicolae
A2 - Nanea, Ioan Tiberiu
A3 - Nicolae, Camelia
A4 - Munteanu, Alice
A5 - Plesa, Florentina Cristina
A6 - Diaconu, Magdalena
A7 - Bisoc, Alina
A8 - Tantu, Monica Marilena
A9 - Iconaru, Elena Ioana
A10 - Paunescu, Alina
A11 - Ciucurel, Constantin
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 10
SP - 3689
EP - 3693
UR - https://doi.org/10.37358/RC.19.10.7625
KW - interdependence
KW - ventricular hypertrophy
KW - MAPSE
KW - TAPSE
KW - systolic tissue velocities
ER -


BibTex
@article{RevCh2019P3689,
author = {Paun Nicolae and Nanea Ioan Tiberiu and Nicolae Camelia and Munteanu Alice and Plesa Florentina Cristina and Diaconu Magdalena and Bisoc Alina and Tantu Monica Marilena and Iconaru Elena Ioana and Paunescu Alina and Ciucurel Constantin},
title = {The Significance of Ventricular Interdependence in Patients with Right Ventricular Hypertrophy and Normal Left Ventricular Function},
journal = {Revista de Chimie},
volume = {70},
number = {10},
pages = {3689-3693},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.10.7625},
url = {https://revistadechimie.ro/Articles.asp?ID=7625}
}
 
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