The first case of transcatheter device closure of perimembranous ventricular septal defect in Nigeria: a case report.

Ventricular septal defect (VSD) is the most common congenital cardiac anomaly with a prevalence of 1.17 per 1000 live births. Haemodynamically significant VSDs require closure either surgical or transcatheter.

Original research gender differences in recovering from cardiac and vascular surgery associated acute kidney injury: A six-year retrospective comparative study in Nigeria.

Introduction: Gender differences exist in the demographic, clinical characteristic and outcome of patients with cardiac and vascular surgery (CVS) associated acute kidney injury (AKI).

Materials And Methods: This retrospective study had a total of 88 participants for which socio-demographic, clinical and laboratory (serum electrolyte, full blood count, urine analysis and urine volume, creatinine, and glomerular filtration rate) data of participants were taken preoperative and postoperative days 1, 7, and 30.

Results: A total of 88 (66 males and 22 females) participants were studied.

Maintaining paediatric cardiac services during the COVID-19 pandemic in a developing country in sub-Saharan Africa: guidelines for a "scale up" in the face of a global "scale down".

The COVID-19 pandemic is currently ravaging the globe and the African continent is not left out. While the direct effects of the pandemic in regard to morbidity and mortality appear to be more significant in the developed world, the indirect harmful effects on already insufficient healthcare infrastructure on the African continent would in the long term be more detrimental to the populace. Women and children form a significant vulnerable population in underserved areas such as the sub-Saharan region, and expectedly will experience the disadvantages of limited healthcare coverage which is a major fall out of the pandemic.

Is transcatheter closure superior to surgical ligation of patent ductus arteriosus among Nigerian Children?

Background: Patent ductus arteriosus (PDA) is common among Nigerian children. It is the second only to ventricular septal defect among congenital heart diseases in Nigeria children. The study centers are the only centers in Nigeria which are able to offer both transcatheter closure of PDA and surgical ligation.

The challenges of cardiothoracic surgery practice in Nigeria: a 12 years institutional experience.

Background: Although the specialty of cardiothoracic surgery has been practiced in Nigeria for many years, open heart surgery (OHS) has only in the last decade become relatively more frequent, mainly through visiting foreign cardiac surgical teams. At this early phase of development it is faced with multiple challenges, especially financing and local skilled manpower for which solutions have to be identified in order to ensure sustainability and future growth. This study is aimed at highlighting these obstacles to growth of cardiothoracic surgery based on our own institutional experience at Lagos State University Teaching Hospital (LASUTH) and the current status of OHS activity in other cardiothoracic centers in Nigeria.

Analysis of a five year experience of permanent pacemaker implantation at a Nigerian Teaching Hospital: need for a national database.

Introduction: Permanent pacemaker implantation is available in Nigeria. There is however no national registry or framework for pacemaker data collection. A pacemaker database has been developed in our institution and the results are analyzed in this study.

Preliminary experience in the management of tracheobronchial foreign bodies in Lagos, Nigeria.

Aspiration of tracheobronchial foreign bodies commonly affects young children, is potentially life threatening and requires early intervention for extraction. Access to facilities and skill manpower for bronchoscopic extraction is however limited in Nigeria. The aim of this study is to describe the experience in our institution with bronchoscopic removal of tracheobronchial foreign bodies and highlight the challenges encountered.

Off pump coronary artery bypass surgery in a Nigerian teaching hospital.

Coronary artery bypass grafting has not been previously reported in the Nigeria medical literature. We report the case performed in our institution of a 56 year old Nigerian female who underwent off pump coronary artery bypass surgery (OPCAB) for an ostial lesion of the left anterior descending coronary artery. The left internal mammary artery was successfully anastomosed to the left anterior descending coronary artery.

The cost of open heart surgery in Nigeria.

Introduction: Open Heart Surgery (OHS) is not commonly practiced in Nigeria and most patients who require OHS are referred abroad. There has recently been a resurgence of interest in establishing OHS services in Nigeria but the cost is unknown. The aim of this study was to determine the direct cost of OHS procedures in Nigeria.

Open heart surgery in Nigeria; a work in progress.

Background: There has been limited success in establishing Open Heart Surgery programmes in Nigeria despite the high prevalence of structural heart disease and the large number of Nigerian patients that travel abroad for Open Heart Surgery. The challenges and constraints to the development of Open Heart Surgery in Nigeria need to be identified and overcome. The aim of this study is to review the experience with Open Heart Surgery at the Lagos State University Teaching Hospital and highlight the challenges encountered in developing this programme.

Hand-assisted thoracoscopic repair of a Bochdalek hernia in an adult.

Background: Bochdalek hernias are congenital diaphragmatic hernias that are generally asymptomatic and often discovered incidentally. Surgical treatment is indicated once the diagnosis is made. These hernias have traditionally been repaired by open abdominal or thoracic approaches.

Treatment of symptomatic vascular rings in the elderly.

A 76-year-old woman presented with respiratory failure that was later determined to be a result of a right aortic arch with an aberrant left brachiocephalic artery. This vascular ring compressed the trachea, requiring operative intervention. A median sternotomy gave access for an aorta-to-left brachiocephalic artery bypass and division of the vascular ring.