Browsing by Autor "Anderson Felipe Arias"

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Diastolic function and its relationship with the ATP-III criteria for metabolic syndrome in a Latin American cohort
(2023) María Gómez; Diego Acevedo; Silvia Fernanda Castillo Goyeneche; Anderson Felipe Arias; Luis Dulcey; Jaime Gomez; Carlos Hernandez; Juan Sebastián Theran León; Raimondo Caltagirone; Edgar Blanco
Abstract INTRODUCTION In South America, heart failure poses a substantial concern due to its widespread occurrence and insufficient data accuracy. Metabolic syndrome, a risk factor for heart disease and diabetes, is the focal point of the study, which seeks to examine its correlation with left ventricular diastolic function (LVDF) and indications of heart failure in adults within a South American hospital. MATERIALS AND METHODS A cross-sectional study with 2380 adults aged 65-79 in a South American hospital reveals connections between metabolic syndrome (MetS) and heart health. Using ATP-III criteria, MetS was identified, and cardiac function was assessed by echocardiography. Significant associations between MetS and various cardiac indicators were found. RESULTS Metabolic Syndrome (MetS) affected 33.1% of the sample, showing health differences and cardiac alterations, including ejection fraction changes. Associations with diastolic dysfunction criteria and complex relationships between natriuretic peptides and ventricular filling pressure were observed. CONCLUSIONS Metabolic syndrome links to significant changes in diastolic function and left ventricular structure, but not with alterations in the left atrium. Nevertheless, individuals with Metabolic Syndrome are more prone to receiving a diagnosis of chronic heart failure. Further extensive studies in diverse populations are advised.
Longevity and frailty and their associated factors in the prognosis of coronary heart disease in a Latin American cohort
(2023) Luis Dulcey; Diego Acevedo; Silvia Fernanda Castillo Goyeneche; Anderson Felipe Arias; María Gómez; Jaime Gomez; Carlos Hernandez; Juan Sebastián Theran León; Raimondo Caltagirone; Edgar Blanco
Introduction to study the characteristics of the anamnestic history, the clinical course, as well as the nature of medical care for elderly patients with acute myocardial infarction (MI) and evaluate their impact on the prognosis of the disease. Material and methods the study included patients aged 60 years or older, survivors of acute myocardial infarction and registered in the database of the Hospital Universitario de los Andes in Merida, Venezuela (n=410). During the 2013-2018 study, a five-year prospective observation of patients with an assessment of their vital status was conducted. For the statistical processing of the data obtained, the Statistica V10.0 application package (StatSoft Inc.) was used. Results the analysis showed that 90% of the patients had a history of comorbid pathology. The presence of an atypical manifestation of myocardial infarction lengthened the prehospital stage of medical care for patients who were late in seeking medical attention (120 [49; 311.5] minutes), as well as the longest time until the first medical contact (26.5 [20; 40] minutes (p = 0.005)). One-fifth of patients were treated for acute MI in complementary hospitals, where the level of in-hospital mortality among elderly patients reached 65.7%, three times higher than the same figure in specialized cardiology departments (19, 7%, p< 0.001). Conclusion The main factors influencing long-term post-infarction in elderly patients were isolated systolic arterial hypertension, diabetes mellitus, renal dysfunction, previous myocardial infarction and acute stroke.
Pilot study of the FoxP3+ T lymphocyte count and its relationship with the Gensini score in patients with coronary heart disease and type 2 diabetes mellitus from a South American cohort
(2023) María Gómez; Diego Acevedo; Silvia Fernanda Castillo Goyeneche; Anderson Felipe Arias; Luis Dulcey; Jaime Gomez; Carlos Hernandez; Juan Sebastián Theran León; Raimondo Caltagirone; Edgar Blanco
Abstract INTRODUCTION One of the pathogenic links between type 2 diabetes mellitus (T2DM) and coronary heart disease (CHD) is low-intensity chronic inflammation, which is limited by FoxP3+ regulatory T cells. MATERIALS AND METHODS A comparative, observational, single-center, single-stage study was carried out. The severity of atherosclerosis was assessed by calculating the Gensini score based on selective coronary angiography. The absolute and relative content of CD4+CD25 high FoxP3+ and CD4+CD25 low FoxP3+ T cells in the blood was evaluated by flow cytometry. RESULTS 57 patients with chronic ischemic heart disease were examined. Patients with a combination of CHF and T2DM are characterized by an increase in the relative and absolute content of FoxP3+CD25 lymphocytes in the peripheral blood and an increase in the intranuclear content of FoxP3 in them, which is more pronounced in patients with disease moderate. atherosclerosis (Gensini score 17 to 45 points). CONCLUSIONS This was the first Latin American study that managed to show the relationship between an increase in the content of low FoxP3+CD25 lymphocytes in the peripheral blood with atherosclerosis in patients with a combination of coronary artery disease and DM2.