Results: 198

Initial isolated Takayasu's arteritis of bilateral pulmonary artery branches

Rev. bras. reumatol; 57 (6), 2017

Incidental finding in a newborn with respiratory distress

Einstein (Säo Paulo); 15 (3), 2017

Gradiente de saturação de oxigênio e concentração de lactato entre átrio direito e artéria pulmonar no pós-operatório imediato de cirurgia cardíaca com circulação extracorpórea

RESUMO Objetivo: Caracterizar as modificações na concentração sanguínea do lactato e da saturação de oxigênio em pacientes no pós-operatório imediato de cirurgia cardíaca com circulação extracorpórea. Métodos: Foram coletadas amostras de sangue de 35 pacientes, de forma rápida e aleató...

Angiosarcoma Arising from the Main Pulmonary Artery Mimicking Pulmonary Thromboembolism

Arq. bras. cardiol; 109 (1), 2017

Modified hybrid procedure in hypoplastic left heart syndrome: initial experience of a center in northeastern Brazil

Abstract Introduction: Although it only corresponds to 2.5% of congenital heart defects, hypoplastic left heart syndrome (HLHS) is responsible for more than 25% of cardiac deaths in the first week of life. Palliative surgery performed after the second week of life is considered an important risk factor ...

Pulmonary hypertension evaluation by Doppler echocardiogram in children and adolescents with mouth breathing syndrome

Abstract Introduction: Adenotonsillar hyperplasia (ATH) and allergic rhinitis (AR) are the most common causes of upper airway obstruction in children. Such diseases, by affecting the upper airways, can cause chronic alveolar hypoventilation, pulmonary vasoconstriction and pulmonary hypertension, which i...

Clinical course of Behcet's disease in a patient with delayed diagnosis and radiological follow-up of the thrombi with computed tomography angiography: a five-year follow-up under immunosuppressive treatment

Rev. bras. reumatol; 57 (3), 2017

Roles of the ERK1/2 and PI3K/PKB signaling pathways in regulating the expression of extracellular matrix genes in rat pulmonary artery smooth muscle cells

Acta cir. bras; 32 (5), 2017
Abstract Purpose: To investigate the mechanisms by which PD98059 and LY294002 interfere with the abnormal deposition of extracellular matrix regulated by connective tissue growth factor (CTGF) of rat pulmonary artery smooth muscle cells (PASMCs). Methods: Rat PASMCs were cultured and separated into a c...

O que o cardiologista precisa saber sobre achados torácicos na tomografia

A angiotomografia das artérias coronárias é um método diagnóstico não invasivo que pode ser utilizado para avaliação da doença arterial coronariana em pacientes selecionados e pode fornecer informações quanto às demais estruturas incluídas no campo de visão tomográfico. Por vezes são iden...

Arteritis de Takayasu y formación inusual de aneurisma gigante de arteria pulmonar, reporte de un caso

Rev. colomb. reumatol; 24 (1), 2017
RESUMEN La arteritis de Takayasu es una de las vasculitis de grandes vasos que afecta a la aorta y a sus ramas principales, llevando a estenosis arterial y, en ocasiones, a trombosis. También se observa la formación de aneurismas en la circulación general. No tiene un tratamiento específico. La terap...