[Do West African cardiologists adhere to the guidelines for the management of heart failure ?] / Les cardiologues ouest-africains suivent-ils les « guidelines ¼ sur la prise en charge de l'insuffisance cardiaque ?

INTRODUCTION: Adherence to guidelines for the management of heart failure (HF) has been shown to be a strong predictor of reduced hospitalisations. The aim of this study was therefore to investigate the adherence of West African cardiologists to guidelines for the management of HF. METHODOLOGY: This was a prospective cross-sectional multicentric study (Côte d'Ivoire, Togo, Benin and Burkina-Faso). The "ADDress your Heart" survey developed was administered online to assess cardiologists' adherence to the guidelines for the management of heart failure. RESULTS: 62.3% of the 106 participants reported that they followed the guidelines closely. The therapeutic classes indicated as first-line by the latest guidelines were insufficiently suggested by physicians: 57.5% for mineralocorticoid receptor antagonists, 41.5% for gliflozins and 30.1% for sacubitril-valsartan In univariate logistic regression, affiliation with a teaching hospital OR [95% CI] = 3.0 [1.3-6.8], p < 0.01 ; access to scientific cardiology journals OR [95 % CI] = 3.4 [1.3-8.9], p = 0.01; and frequent attendance at conferences OR [95% CI]=1.8 [1.2-2.9], p < 0.01, were associated with guideline compliance. These factors persisted in multivariate analysis. CONCLUSION: Adherence of West African cardiologists to guidelines on the management of heart failure was moderate. If affiliation to a university hospital is difficult to apply to all cardiologists, access to scientific cardiology journals and frequent attendance in conference should be encouraged.

[Career choice of ivorian medical students at the end of curriculum: influencing factors and aspirations]. / Choix de carrière des étudiants en médecine ivoiriens en fin de cursus : facteurs d'influence et aspirations.

Introduction: The implantation of health structures in Côte d'Ivoire to improve geographical accessibility to care remains unequal between rural and urban areas. The medical student has to decide on his or her career choice in this context, while also taking into account personal preferences. The aim of our study was to evaluate the factors influencing the speciality choice of medical students at the faculty of medicine of Félix Houphouët-Boigny University in Abidjan. Methodology: Medical students enrolled in the 6th year completed an anonymous self-administered questionnaire. The questionnaire was in paper format and was divided into three parts: socio-demographic criteria; speciality choice; and factors influencing career choice. Students were asked to rate the extent to which they perceived each of the 24 items as influencing their career choice using a Likert scale ranging from 1 (no influence) to 5 (strong influence). The factors were compared according to the speciality choice (medical or surgical). Results: The 3 most chosen specialties were: cardiology (17.9%), gynaecology-obstetrics (15.7%) and paediatrics (9.6%). The desire to take the internship competition was more frequent among students who chose a surgical speciality (p = 0.02). The choice of a medical speciality was more influenced by the willingness to work part-time (p = 0.04). Students who choose a medical speciality were more guided by social commitment than those who chose a surgical speciality (p = 0.04). In contrast, the latter were more influenced by prestige among colleagues (p = 0.04) and immediate postoperative outcomes (p = 0.01). Conclusion: The efficient equipment of health structures could contribute to the development of other less chosen specialities by making them more attractive. A reorganisation of the system with the deployment of teachers in regional hospitals with a minimum of equipment is indispensable in order to allow a "decentralization" of the specialization curriculum, especially for the surgical specialties.As for the aspiration to part-time work, it can be explained by the need to reconcile family and professional life, but also by a sometimes unspoken project to develop a lucrative extra-medical activity in order to make up insufficient wages.

Transoesophageal echocardiography (TEE) at the Institute of Cardiology in Abidjan: indications, results and diagnostic accuracy.

OBJECTIVE: The aim of the study was to define the indications for and results and diagnostic accuracy of transoesophageal echocardiography (TEE) in the Abidjan Cardiology Institute. METHODS: A retrospective analysis was carried out of 103 TEE reports from February 2007 to January 2011. The analysis focused on the clinical characteristics of the patients, quality of the prescribers, and indications and diagnostic accuracy (proportion of confirmed diagnoses, which is the ratio of 'anomaly found/number of examinations made for the indication'). RESULTS: There were 47 women (45.6%) and 56 men (54. 4%) in the study, with an average age of 37.9 ± 16.4 years. Prescribers were mostly cardiologists (n = 57; 55.4%). The indications were predominantly evaluation for atrial septal defect (ASD, 34.9%), investigation for thrombus due to rhythm disturbance before cardioversion (18.4%), aetiological evaluation of ischaemic stroke (13.5%), and assessment for mitral regurgitation (lesion assessment, mechanism and/or quantification, 9.7%). In the evaluation for an ASD, TEE was contributory in 17.3% and for thrombus, it was 21%. No embolic aetiology was found in the ischaemic strokes. Three examinations weredone during cardiac surgery to assess the mechanical valves or quality of mitral plasty. There were no incidents or accidents reported during those 103 examinations. CONCLUSION: Because of the high number of congenital heart disease cases discovered in adulthood involving arrhythmias and valvular heart disease, TEE is likely to become more important as a means of diagnosis, and should be used correctly so as to achieve optimal diagnostic advantage. TEE should be provided by specialists not cardiologists.

Sodium and blood pressure in Africa.

In the pathophysiology of hypertension, the profile hemodynamic is modified by the relation between the increased sodium intake and blood pressure (BP) level. An increased sodium diet is related not only on the amount of fluid volume within the organism but also to the elasticity of the cardiovascular system. In humans, age and salt excess reduced elasticity is linked to BP level and to stiffness material within the vascular wall of larges arteries. Actions of vasoactives hormones such as angiotensin II, antidiuretic hormone, and aldosterone are also linked. The purpose of this article is : (i) to report existing work in Africa relating to "salt and hypertension", (ii) to determine the characteristic of hypertension among black populations, and for epidemiologic study in Ivory Coast, (iii) to determine the various characteristics of hypertension, prevention of cardiovascular risk, and to show usual antihypertensive drugs for reduce rigidity and vascular fibrosis.

[Direct current cardioversion in Abidjan: report of a ten-year practice in Institute of Cardiology of Abidjan, Ivory Coast]. / Choc électrique externe à Abidjan : bilan de dix ans de pratique à l'Institut de Cardiologie d'Abidjan, Côte d'Ivoire.

UNLABELLED: Direct current cardioversion is effective in arrhythmias' termination. Few is known about its use in our practice. This work aims to report its outcomes over a ten-year period in Abidjan. METHOD: One thousand, three hundred and ninety one charts of arrhythmic patients were reviewed. RESULTS: Cardioversion was attempted in 102 patients. One hundred and eighty one shocks were delivered with a mean energy of 262, 1 joules. Success occurred in 84 patients (82,3%). Cardioversion failed in 18 patients mostly in atrial fibrillation. Eight serious complications (7,8%) occurred including 1 sinus node dysfunction, 1 pulmonary oedema, 1 metrorrhagia, 2 stroke, 1 pulmonary embolism. Two patients with ventricular tachycardia died of end-stage heart failure and aftermath of a mitral valve surgery. CONCLUSION: Direct current cardioversion is effective and safe in our practice. Complications are predominantly due to the medical environment such as antiarrhythmic drugs use or clinical conditions.

[Not Available]. / Choc électrique externe à Abidjan : bilan de dix ans de pratique à l'Institut de Cardiologie d'Abidjan, Côte d'Ivoire.

UNLABELLED: Direct current cardioversion is effective in arrhythmias' termination. Few is known about its use in our practice. This work aims to report its outcomes over a ten-year period in Abidjan. METHOD: One thousand, three hundred and ninety one charts of arrhythmic patients were reviewed. RESULTS: Cardioversion was attempted in 102 patients. One hundred and eighty one shocks were delivered with a mean energy of 262, 1 joules. Success occurred in 84 patients (82,3%). Cardioversion failed in 18 patients mostly in atrial fibrillation. Eight serious complications (7,8%) occurred including 1 sinus node dysfunction, 1 pulmonary oedema, 1 metrorrhagia, 2 stroke, 1 pulmonary embolism. Two patients with ventricular tachycardia died of end-stage heart failure and aftermath of a mitral valve surgery. CONCLUSION: Direct current cardioversion is effective and safe in our practice. Complications are predominantly due to the medical environment such as antiarrhythmic drugs use or clinical conditions.