Morphologic, molecular and hemodynamic cardiac alterations in a model of nephropathy induced by puromycin aminonucleoside [0.03%]
Puromycin氨基核苷诱导的肾病模型中心脏形态、分子和血流动力学改变
M Moreira-Rodrigues,R Roncon-Albuquerque Jr,T Henriques-Coelho et al.
M Moreira-Rodrigues et al.
Introduction: Proteinuria and decreased glomerular filtration rate are assuming increased importance in defining cardiovascular risk in chronic renal insufficiency. The aim of this work was to study morphologic, molecular...
Jorge Guardado,Camiño Bañuelos,João Costa et al.
Jorge Guardado et al.
We describe the case of an elderly woman patient referred for primary angioplasty for acute anterior myocardial infarction, which developed after intense emotional stress. The coronary angiogram was surprisingly normal, but left ventriculog...
Fascicular ventricular tachycardia: experience with radiofrequency ablation [0.03%]
射频消融治疗束枝型室速的临床经验
Sónia Magalhaes,Helena Gonçalves,João Primo et al.
Sónia Magalhaes et al.
Fascicular ventricular tachycardia (VT), the commonest form of idiopathic left VT, occurs more frequently in young males without structural heart disease and usually presents as paroxysmal palpitations. It is subdivided into two more common...
Mónica Rebelo,António J Macedo,Graça Nogueira et al.
Mónica Rebelo et al.
Background: Fetal tachycardia is an uncommon condition that if sustained may lead to fetal death. There is no consensus regarding the optimum treatment. The aim of this study was to evaluate the safety and efficacy of sot...
Andreia Mamede,Ana Galrinho,Miguel Mota Carmo et al.
Andreia Mamede et al.
Familial stenosis of the pulmonary artery branches with a JAG1 mutation [0.03%]
JAG1基因突变所致家族性肺动脉分支狭窄
Ana Berta Sousa,Ana Medeira,Binita M Kamath et al.
Ana Berta Sousa et al.
Although most congenital heart defects are isolated abnormalities of embryonic development, with little genetic contribution, a small number are components of syndromes. In such cases, an accurate diagnosis has important implications for in...
Filipa Marques,Cândida Fonseca,Pedro Sarmento et al.
Filipa Marques et al.
Several disorders resemble syncope. According to the European Society of Cardiology guidelines, certain key questions should be addressed during the initial evaluation of a patient presenting syncope. The physician should be alert to import...
Medullar expression of type-A natriuretic peptide receptor in an animal model of hypertension induced by renal mass ablation [0.03%]
肾组织容积减少型高血压动物模型中A型钠尿肽受体在髓内的表达
Carla Santos Araújo,Roberto Roncon Albuquerque Jr,Mónica Moreira Rodrigues et al.
Carla Santos Araújo et al.
Introduction: The biological activity of the natriuretic peptide (NP) system is dependent on the balance between NP tissue levels and the local expression of their receptors. In the kidney, the natriuretic peptide recepto...
Jorge Guardado,Carlos Cotrim,Otília Simões et al.
Jorge Guardado et al.
Introduction: Transesophageal echocardiography (TEE) has become increasingly useful in the study of patients with suspected pulmonary thromboembolism. Obj...
Myocardial bridging: retrospective analysis and scintigraphic testing of patients with no angiographically significant atherosclerotic coronary disease [0.03%]
冠状动脉无明显粥样硬化性狭窄患者的回顾分析及心肌灌注显像检测
André Luz,João Silveira,Paulo Palma et al.
André Luz et al.
Introduction and objective: The clinical relevance of myocardial bridging (MB) is a matter of debate. The objective of this work was to examine its prevalence, clinical presentation, prognosis, and functional features on ...