Junctional Tachycardia as a Diagnostic Criterion in Acute Rheumatic Fever.

Acute rheumatic fever (ARF) is an acute inflammatory process resulting in rheumatic carditis, one of the most common acquired heart diseases in youth. Among the clinical manifestations of carditis, pathologic valve regurgitation and atrioventricular block are included in the criteria for the diagnosis of ARF. Besides atrioventricular block, ARF may often present with other arrhythmias, such as junctional tachycardia (JT). However, JT is currently not recognized as a criterion for the diagnosis of ARF. Three adolescents presented in our hospital with JT, polyarthralgia, and laboratory signs of inflammation with evidence of preceding group A Streptococcus infection. None of the patients fulfilled the diagnostic criteria of ARF. On the basis of the presumed diagnosis of ARF, all 3 patients were treated with intravenous steroids. Steroid therapy was given, and JT converted to sinus rhythm within an average of 62 hours. Subsequent electrocardiograms revealed variable degree of atrioventricular block in all 3 patients, providing clinical evidence and fulfilling the diagnostic criteria of ARF. Patients were monitored for a total 2 to 8 days before discharge on standard antiinflammatory treatment. Follow-up electrocardiograms and Holter monitoring revealed resolution of the atrioventricular block and lack of JT recurrence in all patients. On the basis of these sentinel cases, we propose that JT should be included as a diagnostic criterion for the diagnosis of ARF.

A Five-Year Evolution of a Student-led Elective on Health Disparities at The Alpert Medical School.

BACKGROUND AND OBJECTIVE: Medical students are often unprepared for social challenges in caring for safety net patients. We aim to evaluate and chronicle the evolution of a pre-clinical elective alongside medical disparities curriculum. DESIGN AND METHODS: Medical students designed the course to supplement clinical training on care of vulnerable patients. From 2011-2015, there have been 80 first-year medical student participants, five cohorts of second-year course leaders, and two supporting faculty advisors for this 10-12 session evening elective. RESULTS: Students (n=67) rated the course extremely highly (ranging from 4.4-4.6 on a five-point Likert scale). Medical students reported having significantly more knowledge of underserved populations after taking the course (difference=0.72, SE=0.16, P <0.001). Career interests and attitudes toward health disparities remained strong after taking the course. CONCLUSIONS: This student-created elective equipped participants with improved knowledge in caring for underserved patients and contributed to the incorporation of health disparities in medical curriculum. [Full article available at http://rimed.org/rimedicaljournal-2016-10.asp].