The Potential Role of Gender in the Incidence, Management, and Outcomes of Stroke in Patients Suffering From COVID-19: A Brief Review.

Gender-disaggregated data are continuously needed in all aspects of the coronavirus disease 2019 (COVID-19) pandemic, including cerebrovascular disease in patients infected with SARS-CoV-2. This brief review was conducted to summarize available evidence and highlight potential sex differences regarding the incidence, applied therapies, and outcomes of stroke in patients with COVID-19. Local and global registries of such patients were included, where comparisons with historical (pre-pandemic era) and contemporary (stroke patients negative for SARS-CoV-2) cohorts formed the basis of the analysis.

Excessive Supraventricular Ectopic Activity and Adverse Cardiovascular Outcomes: a Systematic Review and Meta-analysis.

Purpose Of Review: Excessive supraventricular ectopic activity (ESVEA), in the form of frequent premature atrial contractions (PACs) and runs of PACs, is commonly observed in clinical practice and is frequently considered to be benign. Yet, recent studies have demonstrated a link between ESVEA and adverse cardiovascular outcomes. The aim of this meta-analysis was to examine the association between ESVEA and the risk of atrial fibrillation (AF), stroke, and mortality.

Association between lymphocyte expression of the apoptotic receptor Fas and pain in critically ill patients.

Objective: Lymphocyte apoptosis in critical illness is associated with immunosuppression. We explored for the first time the associations between pain ratings and expression of the apoptotic receptor Fas on B and T cells in critically ill patients and the potential mediating effects of adrenocorticotropic hormone (ACTH), cortisol, and substance P (SP).

Design: This is an exploratory correlational study with repeated measurements (14 days followup) and cross-sectional comparisons.

Perceptions of critical and emergency department nurses regarding changes in their professional role.

Objective Preliminary investigation of the way Greek critical and emergency department nurses conceptualize changes in their professional role. Method A qualitative focus-group methodology was applied. Following purposeful sampling and informed consent of participants.

P-wave alternans in a patient with hyponatremia.

We describe an unusual electrocardiographic (ECG) case of an alternating P-wave configuration that spares other ECG components. Hyponatremia due to chronic indapamide use was proposed as a plausible cause of this ECG phenomenon because its correction led to the recovery of a steady P-wave morphology.