METHODS A descriptive, questionnaire-based study was performed. RESULTS Of 270
participants, 64% were female, 60% were aged≥ 65 years, 91% were infected via vector
transmission, and 44% were infected in Paraná. Indeterminate (30%), cardiac (36%),
cardiodigestive (20%) and digestive (14%) forms were found. CONCLUSIONS: Patients who
were older than 65 years of age, retired, female, living in the urban area of Maringá, and …