Accuracy and Usability of a Novel Algorithm for Detection of Irregular Pulse Using a Smartwatch Among Older Adults: Observational Study.

Background: Atrial fibrillation (AF) is often paroxysmal and minimally symptomatic, hindering its diagnosis. Smartwatches may enhance AF care by facilitating long-term, noninvasive monitoring.

Objective: This study aimed to examine the accuracy and usability of arrhythmia discrimination using a smartwatch.

Prevalence of bacterial vaginosis and vulvovaginal candidiasis mixed infection in a southeastern american STD clinic.

Bacterial vaginosis (BV) was diagnosed in 72.5% of female participants. Among women with BV, 33.