Bibliographic citations
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Gamarra, A., (2021). Artículo de revisión: Injuria miocárdica causada por Covid -19 [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/7241
Gamarra, A., Artículo de revisión: Injuria miocárdica causada por Covid -19 [Tesis]. PE: Universidad Privada Antenor Orrego; 2021. https://hdl.handle.net/20.500.12759/7241
@misc{renati/374458,
title = "Artículo de revisión: Injuria miocárdica causada por Covid -19",
author = "Gamarra Rojo, Ashlie Alexandra",
publisher = "Universidad Privada Antenor Orrego",
year = "2021"
}
Title: Artículo de revisión: Injuria miocárdica causada por Covid -19
Authors(s): Gamarra Rojo, Ashlie Alexandra
Advisor(s): Jara Valderrama, Jorge Luis
Keywords: Injuria Miocárdica; Covid -19
OCDE field: http://purl.org/pe-repo/ocde/ford#3.02.27
Issue Date: 2021
Institution: Universidad Privada Antenor Orrego
Abstract: El COVID-19 es una enfermedad causada por el virus SARS-CoV-2 de la familia de
coronavirus, y desde el 2019 en un mercado en Wuhan, China desencadenó una epidemia de
alcance mundial hasta la actualidad. Su constitución es: ARN con 16 proteínas no
estructurales y 4 proteínas estructurales que son responsables de su patogenicidad mediante
la adherencia al receptor de la enzima convertidora de angiotensina 1 a angiotensina 2 (ECA
2), que se expresa en varios órganos del cuerpo principalmente en pulmón causando
neumonía atípica intersticial, pero también en el corazón causando injuria miocárdica
mediante algunos mecanismos fisiopatológicos como: Invasión directa del virus al
miocardio, daño indirecto por proteínas proinflamatorias, estrés oxidativo y lesiones
miocárdicas por el aumento de demanda de oxígeno debido a hipoxia severa ocasionando
lesión pulmonar aguda. Hay pruebas de laboratorio que brindan apoyo al diagnóstico cuando
se está sospechando en injuria miocárdica en covid-19, y el principal marcador es la troponina
(de mayor especificidad la troponina I), pero son limitadas porque solo orientan el pronóstico
y apoyan al diagnóstico. Alrededor de todo el mundo se ha evidenciado daño miocárdico
significativo, resultados de biopsias donde definitivamente existe una migración viral en el
corazón, y este desencadena cambios histopatológicos e inflamación.
COVID-19 is a disease caused by the SARS-CoV-2 virus of the coronavirus family, and since 2019 in a market in Wuhan, China triggered a worldwide epidemic until today. Its constitution is: RNA with 16 non-structural proteins and 4 structural proteins that are responsible for its pathogenicity by adherence to the angiotensin converting enzyme receptor 1 to angiotensin 2 (ECA 2), that is expressed in several organs of the body mainly in the lung causing interstitial atypical pneumonia, but also in the heart causing myocardial injury through some pathophysiological mechanisms such as: Direct invasion of the virus to the myocardium, indirect damage by proinflammatory proteins, , oxidative stress and myocardial injury due to increasing oxygen demand due to severe hypoxia causing acute lung injury. There are laboratory tests that support diagnosis when suspected in myocardial injury in covid-19, and the main marker is troponin (more specifically troponin I), but they are limited because they only guide prognosis and support diagnosis. Around the world significant myocardial damage has been evidenced, biopsy results where there is definitely a viral migration in the heart, and this triggers histopathological changes and inflammation.
COVID-19 is a disease caused by the SARS-CoV-2 virus of the coronavirus family, and since 2019 in a market in Wuhan, China triggered a worldwide epidemic until today. Its constitution is: RNA with 16 non-structural proteins and 4 structural proteins that are responsible for its pathogenicity by adherence to the angiotensin converting enzyme receptor 1 to angiotensin 2 (ECA 2), that is expressed in several organs of the body mainly in the lung causing interstitial atypical pneumonia, but also in the heart causing myocardial injury through some pathophysiological mechanisms such as: Direct invasion of the virus to the myocardium, indirect damage by proinflammatory proteins, , oxidative stress and myocardial injury due to increasing oxygen demand due to severe hypoxia causing acute lung injury. There are laboratory tests that support diagnosis when suspected in myocardial injury in covid-19, and the main marker is troponin (more specifically troponin I), but they are limited because they only guide prognosis and support diagnosis. Around the world significant myocardial damage has been evidenced, biopsy results where there is definitely a viral migration in the heart, and this triggers histopathological changes and inflammation.
Link to repository: https://hdl.handle.net/20.500.12759/7241
Discipline: Medicina
Grade or title grantor: Universidad Privada Antenor Orrego. Facultad de Medicina Humana
Grade or title: Médico Cirujano
Register date: 27-Feb-2021
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