[Diagnostic criteria for the Brugada syndrome: can they be improved?] [0.03%]
[Brugada综合征的诊断标准:能否改进?]
Luís Ferreira Santos,Telmo Pereira,Bruno Rodrigues et al.
Luís Ferreira Santos et al.
Introduction: Diagnosis of Brugada syndrome (BS) currently requires documentation of a characteristic repolarization pattern (type 1 Brugada ECG). Mutations in the SCN5A gene, which codes for sodium channel Na(v) 1.5, are...
[Platelet inhibition in acute coronary syndromes: a complex intervention that needs optimization] [0.03%]
急性冠脉综合征的血小板抑制治疗：一种需要优化的复杂干预措施
Carlos Aguiar
Carlos Aguiar
[Can the presence of anemia on admission improve the predictive value of the GRACE risk score for short- and medium-term mortality after acute coronary syndrome?] [0.03%]
入院时存在贫血可提高GRACE评分对急性冠脉综合征短期和中期死亡风险预测的价值吗？
Ana Teresa Timóteo,Hamad Hamad,Fernando Miranda et al.
Ana Teresa Timóteo et al.
Hélder Ribeiro,Pedro Magalhães,Catarina Ferreira et al.
Hélder Ribeiro et al.
Tricuspid stenosis (TS) is an uncommon complication of transvenous ventricular pacemaker implantation, with few cases reported in the literature. The mechanisms described are obstruction of right ventricular inflow by tricuspid vegetations ...
Isolated right ventricular infarction presenting with anterior ST-segment elevation: a case for careful assessment of right ventricular branch occlusion [0.03%]
孤立性右室梗死表现为前壁导联ST段抬高--仔细评估右冠状动脉病变的必要性的一例报告
Sérgio Nabais,Victoria Martin-Yuste,Monica Masotti et al.
Sérgio Nabais et al.
We describe the case of a 61-year-old man who presented with chest pain and ST-segment elevation in the anterior precordial leads (V1-V5) due to proximal occlusion of the right ventricular branch of a codominant right coronary artery. Prima...
Caseous calcification of the mitral annulus: a multi-modality imaging perspective [0.03%]
二尖瓣环干酪样钙化：多模态影像学观点
Sílvia Ribeiro,Alberto Salgado,Nuno Salomé et al.
Sílvia Ribeiro et al.
Mitral annulus calcification is a common echocardiographic finding, particularly in the elderly and in end-stage renal disease patients under chronic dialysis. Caseous calcification or liquefaction necrosis of mitral annulus calcification i...
An unusual case of pacemaker endocarditis in a patient with antiphospholipid syndrome [0.03%]
抗磷脂综合征患者起搏器心内膜炎一例
Miguel Correia,Anabela Silva,Raquel Mota-Garcia et al.
Miguel Correia et al.
We report the case of a 50-year-old woman with systemic lupus erythematosus who had previously undergone pacemaker implantation. She developed recurrent pulmonary thromboembolism and was diagnosed with antiphospholipid syndrome. During inve...
Rest left ventricular function and contractile reserve by dobutamine stress echocardiography in peripartum cardiomyopathy [0.03%]
多巴酚丁胺负荷超声心动图评价围生期心肌病患者的左心室舒张功能和收缩储备能力
Marcia M Barbosa,Cláudia M V Freire,Bruno Ramos Nascimento et al.
Marcia M Barbosa et al.
Aims: To assess whether contractile reserve during dobutamine stress echocardiography (DSE) can predict left ventricular functional recovery in patients with peripartum cardiomyopathy and to assess myocardial fibrosis by ...
Bruno Cordeiro Piçarra,Pedro Silva Cunha,Mário Oliveira et al.
Bruno Cordeiro Piçarra et al.