[Impact of the COVID-19 pandemic on the activities of the cardiology department of the Ignace Deen National Hospital at the Conakry University Hospital]. / Impact de la pandémie de COVID-19 sur les activités du service de cardiologie de l'hôpital national Ignace Deen du CHU de Conakry.

The new coronavirus pandemic (COVID-19) is the main global health crisis of our time and the greatest threat we have faced in this century. According to the National Health Security Agency (ANSS), which is the national body responsible for managing epidemics and pandemics, 1927 cases of COVID-19 were confirmed, 11 deaths with more than 4000 contact subjects. The objective of this study was to assess the impact of the COVID-19 pandemic on the activities of the cardiology department of the Ignace Deen National Hospital at the Conakry University Hospital. This was a descriptive retrospective study from January 2020 to April 2020, focusing on consultation and hospitalisation activities in the cardiology department of Ignace Deen National Hospital at Conakry University Hospital. The study consisted of assessing the impact of the pandemic on patient use of the service during the first weeks of the pandemic. We recorded the frequency of consultations and hospitalisations from March to April 2020, which we compared to the frequency of consultations and hospitalisations in January and February 2020. During this study from March to April 2020, we identified 130 patients in consultation against 450 patients for the two months preceding the official declaration of the pandemic in Guinea, a drop of 71.1% (320 patients). The same remark was made in hospitalisation with a drop of 75% (35 patients against 140 for the two months preceding the pandemic). At the start of the COVID-19 pandemic in Guinea, it is clear that there has been a rapid and significant drop in the effective use of the cardiology service.

[Dyslipidemia in uremic patients at the National Hospital of Donka-Conakry]. / Profil lipidique des urémiques a l'Hôptal National de Donka à Conakry.

The prevalence of the dyslipidemia is higher at the patients in chronic renal failure (CRF) than in the general population. The objective of this study was to determine the prevalence and the lipidic anomalies among uraemic patients and to evaluate the others associated factors of cardiovascular risk. The study was descriptive with prospective recruitment (November 2004-June 2005); concerned 60 patients having an advanced chronic renal failure whose calculated clearance of creatinin was lower than 30 ml/mn as well as the hemodialysed patients. The lipidic disturbances on the whole 9/16 dialysed (56%) and 31 uraermia /44 were not dialysed (70%). This majority triglyceride dyslipidemia comprised 8 cases of hypertriglyceridemia in the group of dialysed patients against 19 in the group of not dialysed; 1 case of mixed hyperlipidemia against 6 cases and 4 cases of hypercholesterolemia HDL in the non dialysed group with 1 case of HDL low cholesterol. The patients with dyslipidemia were 4 females (25%) and 5 males (31%) among dialysed group; and of 13 female (29%) and 18 male (41%) among not dialysed. The average age was of 54.3 +/- 0.7 years for dialysed against the 46.6 +/- 0.2 years for the dyslipidémia in the non dialysed. Among others factors of cardiovascular risk, the arterial high blood pressure was noted at 9 dialysed patient's dyslipidémia and 20 case / 31 to the not dialysed dyslipidémia; and the diabetes was observed in 1 and 3 cases respectively. The addiction to smoking was noted in both groups except at the dialysis patients not dyalipidémiques.