Chikungunya chronic arthralgia: impact on general and mental health and absenteeism from work.

Background: This study investigated the self-rated general health, mental health, and work absenteeism among patients with laboratory-confirmed chikungunya.

Methods: Telephone interviews were conducted with 63 patients ≥22 months after infection.

Results: Patients who reported (N=42) or did not report (N=21) chronic arthralgia, defined by duration ≥90 days, had different frequencies for low scores for general health (68.

Pacemaker electrode misplaced in the left ventricle.

This study reports the case of an anomalous implantation of VVI pacemaker electrode in the left ventricle (LV) diagnosed during routine evaluation, two years after implantation. The patient is a 65-year-old woman with Chagas disease. Electrocardiogram (ECG) revealed a pattern of right branch block.