Clinically Suspected Exercise-Induced Myocarditis in a Patient With Vascular Ehlers-Danlos Syndrome.

Ehlers-Danlos syndrome (EDS) is an inherited condition that affects connective tissue structures throughout the body. EDS type IV is a specific subset of EDS that targets vascular structures. Patients with EDS type IV can have a wide range of vascular disorders such as myocarditis and are advised to refrain from participating in contact sports and high-intensity physical exercises to avoid life-threatening cardiovascular conditions such as arterial dissection or rupture.

A Case of Ocular Syphilis in an HIV-Positive Patient With Penicillin Allergy.

Ocular syphilis has a wide range of presentations; however, the most common findings are ophthalmalgia, blurry vision, and erythematous conjunctiva. This report presents a case of ocular syphilis in a human immunodeficiency virus-positive patient with an allergy to penicillin. On presentation, the patient was diagnosed using a fluorescent treponemal antibody absorption test, in addition to rapid plasma reagin.

Post-COVID-19 Syndrome: A Novel Diagnosis.

Patients with post-COVID-19 syndrome have reported a wide array of symptoms that include autonomic dysfunction. It is hypothesized that this may be secondary to interruption of baroreflex pathways in the carotid arteries or nucleus tractus solitarius, however, confirming studies have yet to be performed. A limited number of studies have highlighted the presence of an exaggerated baroreflex response in patients with a post-COVID-19 syndrome that mirror other chronic autonomic dysfunction-related conditions.