Exercise pulmonary hypertension in chronic thromboembolic pulmonary disease: A right heart catheterization study.

Many patients with chronic thromboembolic pulmonary disease (CTEPD) suffer from exertional dyspnea. It is unclear if CTEPD is associated with exercise pulmonary hypertension (ePH). This cross-sectional study aimed to determine the occurrence of ePH in patients with CTEPD and to identify the haemodynamic changes during exercise.

Elective Direct Current Cardioversion of Atrial Fibrillation: Silent Brain Infarction and Health-Related Quality of Life.

Introduction: Atrial fibrillation (AF) increases the risk for stroke, dementia, and impaired health-related quality of life (HRQL). Elective direct current cardioversion (ECV) is often used to restore sinus rhythm but is associated with thromboembolism. While larger strokes usually produce symptoms, subclinical ones may go unrecognized and may cause cognitive and functional decline over time.

Imaging features for the identification of atrial fibrillation in cryptogenic stroke patients.

Background: Whether specific imaging aspects can be used to identify cryptogenic stroke (CS) patients with high risk of underlying atrial fibrillation (AF) remains unclear. The purpose of this study was to evaluate brain-imaging features in CS patients and their utility as AF predictors.

Methods: The Nordic Atrial Fibrillation and Stroke study was a prospective observational study of CS and transient ischemic attack patients undergoing 12-month cardiac-rhythm monitoring, biomarker and clinical assessments.

Prehospital stroke diagnostics using three different simulation methods: A pragmatic pilot study.

Introduction: The optimal pathway for ultra-early diagnostics and treatment in patients with acute stroke remains uncertain. The aim of this study was to investigate how three different methods of simulated, rural prehospital computed tomography (CT) affected the time to prehospital treatment decision in acute stroke.

Materials And Methods: In this pragmatic, simulation, pilot study of prehospital CT we investigated a conventional ambulance with transport to a standard care rural stationary CT machine managed by paramedics, a Mobile Stroke Unit (MSU), and a helicopter with a simulated CT machine.

Physical activity following pulmonary embolism and clinical correlates in selected patients: a cross-sectional study.

Background: There is limited knowledge regarding physical activity and clinical correlates among people who have suffered a pulmonary embolism (PE).

Objectives: To assess physical activity levels after PE and potential clinical correlates.

Methods: One hundred forty-five individuals free of major comorbidities were recruited at a mean of 23 months (range, 6-72) after PE diagnosis.