Long-term prognosis of women with Brugada syndrome and electrophysiological study.

Background: A male predominance in Brugada syndrome (BrS) has been widely reported, but scarce information on female patients with BrS is available.

Objective: The purpose of this study was to investigate the clinical characteristics and long-term prognosis of women with BrS.

Methods: A multicenter retrospective study of patients diagnosed with BrS and previous electrophysiological study (EPS) was performed.

Bioprocess strategies for enhancing the outdoor production of Nannochloropsis gaditana: an evaluation of the effects of pH on culture performance in tubular photobioreactors.

A priority of the industrial applications of microalgae is the reduction of production costs while maximizing algae biomass productivity. The purpose of this study was to carry out a comprehensive evaluation of the effects of pH control on the production of Nannochloropsis gaditana in tubular photobioreactors under external conditions while considering the environmental, biological, and operational parameters of the process. Experiments were carried out in 3.

Diagnostic Approach to Unexplained Cardiac Arrest (from the FIVI-Gen Study).

Unexplained cardiac arrest (UCA) can be caused by low-penetrance genetic disorders. The aim of this cross-sectional study is to assess the usefulness of a new diagnostic protocol: Thirty-five patients were recruited from 9 Spanish centers. Electrocardiogram, echocardiogram, and coronary catheterization were used to rule out electrical or structural heart disease in all subjects.

Depression and employment status in primary and tertiary care settings.

Objective: Major depressive disorder (MDD) is a leading cause of disability. Impairment in work function considerably adds to symptom burden and increases the economic impact of this disorder. Our study aimed to investigate the factors associated with work status in MDD within primary and tertiary care.

Treatment-resistant depression in primary care across Canada.

Objective: Treatment-resistant depression (TRD) represents a considerable global health concern. The goal of the InSight study was to investigate the prevalence of TRD and to evaluate its clinical characterization and management, compared with nonresistant depression, in primary care centres.

Methods: Physicians completed a case report on a consecutive series of patients with major depressive disorder (n = 1212), which captured patient demographics and comorbidity, as well as current and past medication.