[Performance of the 4-level probability score 4PEPS for the diagnosis of pulmonary embolism in a sub-Saharan African population: Data from the Pulmonary Embolism Registry of the Bogodogo University Hospital, Burkina Faso].

Objective: To evaluate the performance of the 4PEPS score in the diagnosis of pulmonary embolism at the University Hospital of Bogodogo from January 1, 2021 to July 31, 2023.

Methodology: This was a cross-sectional descriptive and analytical diagnostic study, running from January 1, 2021 to July 31, 2023. It took place in the infectious and tropical diseases departments, including a pneumology unit and a cardiology unit, of the Bogodogo University Hospital.

[Comparative prognosis of pulmonary embolism in patients infected with COVID-19 and patients not infected with COVID-19 in Ouagadougou].

Objective: the study's objective was to determine impact of COVID-19 on the prognosis of pulmonary embolism.

Patients And Methods: An analytical multicenter cross-sectional study with retrospective data collection was carried out in three university hospitals and a private clinic in Ouagadougou from March, 2020 to July 2021. It included consecutive patients hospitalized for PE confirmed on chest CT angiography or by the association an acute cor pulmonale on echocardiography-Doppler with deep vein thrombosis on venous ultrasound-Doppler of the lower limbs and having carried out a COVID-19 test (RT-PCR or rapid diagnostic test).

[Evolution profiles of acute coronary syndromes and GRACE, TIMI and SRI risk scores in Burkina Faso. A monocentric study of 111 patients].

Objectives: The aims of this study was to assess evolution profile of acute coronary syndrome (ACS) based on risk level by GRACE, TIMI and SRI scores in the cardiology department, Yalgado Ouedraogo university hospital.

Patients And Methods: This was a prospective study of 111 consecutive patients admitted for ACS (mean age 57.61 years, 77.