Sex-related differences in ST-segment elevation myocardial infarction: A Portuguese multicenter national registry analysis.

Introduction And Objectives: Sex differences among patients with acute myocardial infarctions remain a matter of debate. Inequalities in presentation, diagnosis, treatment, and prognosis are frequently observed, contributing to a worse prognosis in women. The aim of this study was to investigate sex-related differences in Portuguese ST-segment elevation myocardial infarction (STEMI) patients.

"A Double Twist" Presentation - A Case Report of Purulent Cardiac Tamponade following a Rare Complication of Small-Cell Lung Cancer Radiotherapy.

Background: Small cell lung cancer is an aggressive tumor with a poor prognosis that requires prompt treatment. While radiotherapy may enhance survival when superior vena cava syndrome is present, radiation therapy-induced pericardial disease can be a potential complication.

Case Report: A 55-year-old man, who recently underwent radiotherapy for stage IV small-cell lung cancer complicated by superior vena cava syndrome, presented with chest pain and dyspnea.

Do We Have a Culprit? An Association of Giant Cell Arteritis with Pulmonary Embolism.

Unlabelled: Giant cell arteritis is the most common type of systemic vasculitis. An increased risk of venous thromboembolism has been described in these patients. We report the case of a 79-year-old woman with a history of polymyalgia rheumatica, who presented with left thoracic pain radiating to the neck and scapula plus temporal headache.