Complex Management Decisions in a Professional Athlete With Recurrent Pericarditis.

A 32-year-old professional athlete developed chronic recurrent pericarditis despite standard medical therapy. Etiology included postpericardiotomy syndrome, viral, or COVID-19 vaccine related, all potentially exacerbated by intense exercise. Treatment and return-to-play decisions were complicated by potential side-effect profile of therapies and ability to limit exercise as a professional athlete.

Parks promoting physical activity: synthesis of findings from interventions in seven national parks.

Background: We synthesized the results of 7 National Park Service pilot interventions designed to increase awareness of the health benefits from participation in recreation at national parks and to increase physical activity by park visitors.

Methods: A content analysis was conducted of the final evaluation reports of the 7 participating parks. Pooled data were also analyzed from a standardized trail-intercept survey administered in 3 parks.

Osteopontin promoter polymorphism is associated with increased carotid intima-media thickness.

Background: Osteopontin (OPN)-transgenic mice exhibit increased carotid artery intima-media thickness (CIMT), smooth muscle cell proliferation, and atheroma formation.

Methods: An association of the human T-66G promoter variant with CIMT was examined in Caucasian adults grouped according to metabolic syndrome criteria: present (+MetS; n = 70) or absent (-MetS; n = 70).

Results: The G-allele frequency was 22%.