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Materiale Plastice
Cite as: Mater. Plast.
https://doi.org/10.37358/Mat.Plast.1964

OSIM Nr. R102356
ISSN Print 0025-5289
ISSN Online 2668-8220
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Materiale Plastice (Mater. Plast.), Year 2020, Volume 57, Issue 1, 209-217

https://doi.org/10.37358/MP.20.1.5329

Maria Rada, Delia Mira Berceanu-Vaduva, Milan Daniel Velimirovici, Simona Dragan, Bianca Berceanu-Vaduva, Marcel Mihai Berceanu-Vaduva, Matilda Radulescu, Cristina Tudoran, Ana Maria Pah, Dana Emilia Velimirovici

Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis


Abstract:
Aortic valvulopathies, and especially aortic stenosis (AS), are the most common valvular disorders. Untreated, 50% of patients with severe AS will die within 2-3 years from the onset of symptomatology. The standard treatment consists in the surgical replacement of the aortic valve with mechanical or biological prosthesis. 40 patients were included in the study after replacement of the aortic valve with double disc mechanical prosthesis for severe degenerative AS. The disks of the prosthesis are made of pyrolytic carbon characterized by extreme hardness, which provides wear protection over the years. The ring is composed of a graphite substrate coated with pyrolytic carbon and attached to a suture collar made of polyethylene (polytetrafluoroethylene - PTFE) or polyester (Dacron® or Teflon®). This study evaluates mass regression and left ventricular mass index at three months and one year postoperatively. The regression of the left ventricular mass at 3 months after the surgery is 25.86%, and at one year after the surgery this regression was reduced - 15.11%. The regression of the mass of the left ventricle and especially the premature regression, correlated with the degree of hypertrophy of the left ventricle preoperatively, highlight the beneficial effect of the double disc mechanical prosthesis.


Keywords:
carbon pyrolite; Dacron; mechanical prosthesis; degenerative aortic stenosis; left ventricular hypertrophy

Issue: 2020 Volume 57, Issue 1
Pages: 209-217
Publication date: 2020/4/17
https://doi.org/10.37358/MP.20.1.5329
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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:
RADA, M., BERCEANU-VADUVA, D.M., VELIMIROVICI, M.D., DRAGAN, S., BERCEANU-VADUVA, B., BERCEANU-VADUVA, M.M., RADULESCU, M., TUDORAN, C., PAH, A.M., VELIMIROVICI, D.E., Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis, Mater. Plast., 57(1), 2020, 209-217.

Vancouver
Rada M, Berceanu-Vaduva DM, Velimirovici MD, Dragan S, Berceanu-Vaduva B, Berceanu-Vaduva MM, Radulescu M, Tudoran C, Pah AM, Velimirovici DE. Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis. Mater. Plast.[internet]. 2020 Jan;57(1):209-217. Available from: https://doi.org/10.37358/MP.20.1.5329


APA 6th edition
Rada, M., Berceanu-Vaduva, D.M., Velimirovici, M.D., Dragan, S., Berceanu-Vaduva, B., Berceanu-Vaduva, M.M.,... Velimirovici, D.E. (2020). Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis. Materiale Plastice, 57(1), 209-217. https://doi.org/10.37358/MP.20.1.5329


Harvard
Rada, M., Berceanu-Vaduva, D.M., Velimirovici, M.D., Dragan, S., Berceanu-Vaduva, B., Berceanu-Vaduva, M.M., Radulescu, M., Tudoran, C., Pah, A.M., Velimirovici, D.E. (2020). 'Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis', Materiale Plastice, 57(1), pp. 209-217. https://doi.org/10.37358/MP.20.1.5329


IEEE
M. Rada, D.M. Berceanu-Vaduva, M.D. Velimirovici, S. Dragan, B. Berceanu-Vaduva, M.M. Berceanu-Vaduva, M. Radulescu, C. Tudoran, A.M. Pah, D.E. Velimirovici, "Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis". Materiale Plastice, vol. 57, no. 1, pp. 209-217, 2020. [online]. https://doi.org/10.37358/MP.20.1.5329


Text
Maria Rada, Delia Mira Berceanu-Vaduva, Milan Daniel Velimirovici, Simona Dragan, Bianca Berceanu-Vaduva, Marcel Mihai Berceanu-Vaduva, Matilda Radulescu, Cristina Tudoran, Ana Maria Pah, Dana Emilia Velimirovici,
Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis,
Materiale Plastice,
Volume 57, Issue 1,
2020,
Pages 209-217,
ISSN 2668-8220,
https://doi.org/10.37358/MP.20.1.5329.
(https://revmaterialeplastice.ro/Articlegs.asp?ID=5329)
Keywords: carbon pyrolite; Dacron; mechanical prosthesis; degenerative aortic stenosis; left ventricular hypertrophy


RIS
TY - JOUR
T1 - Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis
A1 - Rada, Maria
A2 - Berceanu-Vaduva, Delia Mira
A3 - Velimirovici, Milan Daniel
A4 - Dragan, Simona
A5 - Berceanu-Vaduva, Bianca
A6 - Berceanu-Vaduva, Marcel Mihai
A7 - Radulescu, Matilda
A8 - Tudoran, Cristina
A9 - Pah, Ana Maria
A10 - Velimirovici, Dana Emilia
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2020
VL - 57
IS - 1
SP - 209
EP - 217
UR - https://doi.org/10.37358/MP.20.1.5329
KW - carbon pyrolite
KW - Dacron
KW - mechanical prosthesis
KW - degenerative aortic stenosis
KW - left ventricular hypertrophy
ER -


BibTex
@article{MatPlast2020P209,
author = {Rada Maria and Berceanu-Vaduva Delia Mira and Velimirovici Milan Daniel and Dragan Simona and Berceanu-Vaduva Bianca and Berceanu-Vaduva Marcel Mihai and Radulescu Matilda and Tudoran Cristina and Pah Ana Maria and Velimirovici Dana Emilia},
title = {Research on the Effect of Aortic Valve Replacement with Mechanical Prosthesis on the Evolution of Ventricular Hypertrophy in Patients with Degenerative Aortic Stenosis},
journal = {Materiale Plastice},
volume = {57},
number = {1},
pages = {209-217},
year = {2020},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.20.1.5329},
url = {https://revmaterialeplastice.ro/Articlegs.asp?ID=5329}
}
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