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Machine learning-based cardiac activity non-linear analysis for discriminating ...

Ribeiro, Pedro; Marques, João Alexandre Lobo; Pordeus, Daniel; Zacarias, Laíla; Leite, Camila Ferreira; Sobreira-Neto, Manoel Alves

Objective: This study highlights the potential of an Electrocardiogram (ECG) as a powerful tool for early diagnosis of COVID-19 in critically ill patients with limited access to CT–Scan rooms. Methods: In this investigation, 3 categories of patient status were considered: Low, Moderate, and Severe. For each patient, 2 different body positions have been used to collect 2 ECG signals. Then, from each collected si...



Immunoglobulin-responsive chikungunya encephalitis: two case reports

Scott, Stephanie Suzanne de O.; Braga-Neto, Pedro; Pereira, Lícia Pacheco; Nóbrega, Paulo Ribeiro; Gondim, Francisco de Assis Aquino

Chikungunya virus is an alphavirus transmitted by the mosquito Aedes, mainly Aedes aegypti and Aedes albopictus, that can cause acute illness, mostly self-limited, characterized by fever, maculopapular rash, and disabling polyarthritis/arthralgia, with an incubation period of 1 to 12 days. Chikungunya was largely regarded as a non-fatal and self-limited disease, but recently, serious cases have been reported in...

Date: 2018   |   Origin: Oasisbr

Encephalitis associated with the chikungunya epidemic outbreak in Brazil: repor...

Pereira, Licia Pacheco; Villas-Bôas, Rafaela; Scott, Stephanie Suzanne de Oliveira; Nóbrega, Paulo Ribeiro; Sobreira-Neto, Manoel Alves

Chikungunya, an alphavirus infection presenting with fever, rash, and polyarthritis, is most often an acute febrile illness. Neurologic complications of chikungunya infection have been reported. Here we report the clinical and neuroimaging data of 2 patients with chikungunya-associated encephalitis during the recent Brazilian epidemic.

Date: 2017   |   Origin: Oasisbr

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