Wide Spectrum of Flecainide Toxicity: A Case Report and Literature Review.

Flecainide toxicity is a rare but serious condition that can present with a wide range of clinical symptoms. We report the case of a 79-year-old female with paroxysmal atrial fibrillation on flecainide therapy who developed altered mental status, visual hallucinations, and bradycardia. Laboratory results revealed an acute kidney injury, which contributed to elevated flecainide levels.

Crossroads of Care: Navigating Injection Drug Use-Associated Endocarditis.

Infective endocarditis (IE), with its high morbidity and mortality, is a frequent complication of injection drug use (IDU). We present a case highlighting the complexities in the management of IDU-associated IE (IDU-IE) in a 46-year-old male with active IDU who presented with methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia and a large tricuspid valve vegetation. Urgent tricuspid valve surgery was indicated due to the size of the vegetation measuring up to 4 cm, along with recurrent pulmonary septic emboli.

Identifying barriers, facilitators, and interventions to support healthy eating in pregnant women with or at risk for hypertensive disorders of pregnancy.

Background: Heart-healthy diets are important in the prevention and treatment of hypertension (HTN), including among pregnant women. Yet, the barriers, facilitators, and beliefs/preferences regarding healthy eating are not well described in this population.

Objective: To identify barriers and facilitators to healthy diet, examine the prevalence of food insecurity, and determine interest in specific healthy diet interventions.

A Cohesin-Based Partitioning Mechanism Revealed upon Transcriptional Inactivation of Centromere.

Transcriptional inactivation of the budding yeast centromere has been a widely used tool in studies of chromosome segregation and aneuploidy. In haploid cells when an essential chromosome contains a single conditionally inactivated centromere (GAL-CEN), cell growth rate is slowed and segregation fidelity is reduced; but colony formation is nearly 100%. Pedigree analysis revealed that only 30% of the time both mother and daughter cell inherit the GAL-CEN chromosome.