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Prognostic Value of T wave Positivity in Lead aVR in COVID-19 Pneumonia (preprint)
authorea preprints; 2024.
Preprint
en Inglés
| PREPRINT-AUTHOREA PREPRINTS | ID: ppzbmed-10.22541.au.170668278.82813816.v1
ABSTRACT
Background:
T wave positivity in the lead aVR is a marker of ventricular repolarization abnormality and provides information on short and long-term cardiovascular mortality in patients who have heart failure, anterior myocardial infarction, and receive hemodialysis for various reasons. The aim of this study was to investigate the relationship between T wave positivity in the lead aVR on superficial ECG and mortality from COVID-19 pneumonia.Methods:
This study retrospectively included 130 patients who were diagnosed with COVID-19 and treated as an outpatient or in the thoracic diseases ward in a single center between January 2021 and June 2021. All patients included in the study had clinical and radiological features and signs of COVID-19 pneumonia. The COVID-19 diagnosis of all patients was confirmed by polymerase chain reaction (PCR) studied from an oropharyngeal swabResults:
A total of 130 patients were included in this study. Patients were divided into 2 groups survived and deceased. There were 55 patients (with a mean age of 64.76-14.93 years, 58.18% male, 41.12% female) in the survived group, while there were 75 patients (with a mean age of 65-15 years, 58.67% male, 41.33% female) in the deceased group. The univariate and multivariate regression analyses showed that positive TAVR (OR 5.151, 95% CI 1.001-26.504, p 0.0012), lactate dehydrogenase (LDH) (OR 1.006, 95% CI 1.001-1.010, p 0.012) and D-dimer (OR1.436, 95% CI 1.115-1.848, p 0.005) were independent risk factors for mortalityConclusions:
positive TAaVR is useful in risk stratification for COVID-19 pneumonia mortality. KEY WORLDElectrocardıographıa, positive TAaVR, COVID-19 pneumonia, mortality
Texto completo:
Disponible
Colección:
Preprints
Base de datos:
PREPRINT-AUTHOREA PREPRINTS
Asunto principal:
Neumonía
/
Enfermedades Torácicas
/
Fibrilación Ventricular
/
COVID-19
/
Insuficiencia Cardíaca
/
Infarto del Miocardio
Idioma:
Inglés
Año:
2024
Tipo del documento:
Preprint
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