Results: 41

El tratamiento basado en metas de colesterol LDL no sería inferior a las dosis altas de estatinas en pacientes con enfermedad coronaria
Treat-to-target LDL-C would not be inferior to high-intensity statin in patients with coronary artery disease

9p21 Locus Polymorphisms: Risk and Severity Factors of Coronary Artery Disease in Venezuelan Patients

Abstract Background: The 9p21 region is the most relevant locus associated with coronary heart disease in different populations. However, there are no studies that prove that this region is a risk factor in the Venezuelan population. Objectives: To analyze whether or not the 9p21 rs1333049 polymorphism...

Fatores que Impactam a Decisão de Realizar Ventriculografia Esquerda em Doença Arterial Coronariana

Arq. bras. cardiol; 118 (3), 2022
Resumo Fundamento A ventriculografia esquerda é um método invasivo para avaliar a função sistólica do ventrículo esquerdo. Depois do advento de métodos não invasivos, o seu uso tem sido questionado por resultar em algum risco para o paciente. Objetivos Avaliar quais fatores associam-se indepe...

Tempo de aceleração na via de saída do ventrículo direito: correlação com a função diastólica do ventrículo esquerdo, sexo e idade

ABC., imagem cardiovasc; 35 (1), 2022
Fundamento: O tempo de aceleração na artéria pulmonar (TAP) pode ser utilizado para avaliação da hipertensão pulmonar na análise da função diastólica do ventrículo esquerdo. Objetivo: Avaliar se existe correlação entre o valor do tempo de aceleração na artéria pulmonar e parâmetros da fu...

Role of caveolin-eNOS platform and mitochondrial ATP-sensitive potassium channel in abrogated cardioprotective effect of ischemic preconditioning in postmenopausal women

Abstract Caveolin, the protein of the caveolar membrane, interacts and binds with endothelial nitric oxide synthase (eNOS), forming a caveolin-eNOS complex leading to suppression of the eNOS activity. Caveolin, therefore, maintains eNOS in the inactivated state leading to reduced nitric oxide (NO) produc...

Acute Myocardial Infarction with Non-Obstructive Coronary Arteries - Stratifying the Risk of a "new" Clinical Entity using an "Old" Tool

Int. j. cardiovasc. sci. (Impr.); 34 (5,supl.1), 2021
Abstract Background Some of the patients admitted for acute myocardial infarction have non-obstructive coronary artery disease (MINOCA). Their prognosis is not always benign, making it necessary the development of tools for risk stratification of these patients. Objectives To describe the characteris...

Early Use of Handgrip Exercise Associated with Dobutamine Stress Echocardiography in Women

Abstract Background Coronary artery disease (CAD) is an important cause of morbidity and mortality in women and requires early diagnosis for defining the appropriate treatment. Objective To identify the positive predictive value (PPV) and safety of the early use of handgrip exercise in pharmacological ...

Enfermedad coronaria en el paciente portador del virus de la inmunodeficiencia humana

Rev. chil. cardiol; 40 (2), 2021
RESUMEN: Las enfermedades cardiovasculares, particularmente la enfermedad coronaria (EC), resultan de especial interés y preocupación en pacientes portadores del virus de la inmunodeficiencia humana (VIH). La ateromatosis acelerada como causa del aumento de prevalencia de enfermedad coronaria ha sido r...

Smoking and comorbidities are associated with COVID-19 severity and mortality in 565 patients treated in Turkey: a retrospective observational study

SUMMARY OBJECTIVE: We aimed to explore the prevalence of smoking rates and comorbidities and evaluate the relationship between them and disease severity and mortality in inpatients with COVID-19. METHODS: COVID-19 patients were divided into the following groups: clinic group, intensive care unit (ICU) ...