The left atrial appendage thrombosis of in patients with persistent atrial fibrillation after the novel coronavirus infection.

Aim      To evaluate the incidence and features of left atrial appendage (LAA) thrombosis in patients with persistent atrial fibrillation (AF) after novel coronavirus infection (COVID-19).Material and methods  Percutaneous echocardiography (pcEchoCG) was performed for 128 patients with persistent AF prepared for cardioversion, 36 (28.1 %) of whom had had COVID-19.

[The injuries to the nose and paranasal sinuses in the children resulting from shooting an air rifle].

This article reports two clinical cases of the successful treatment of the gunshot wounds in the nasal cavity and paranasal sinuses of the children resulting from the careless use of the pneumatic weapons. Despite the fact that the shots were fired from a close distance, the intracranial structures and the eyeballs remained unaffected. The bullets were localized in the nasal septum of one child and in the frontal recess of the other as is typical of the injuries inflicted to the nose and paranasal sinuses by the shots from the air rifles.

[The use of sinupret in the combined treatment of acute otitis media in children].

This controlled prospective study included 40 children (18 boys and 22 girls) hospitalized for the treatment of acute suppurative otitis media. Mean age of the patients was 4.5 years.