Heba Farouk

Adult congenital heart disease registry at Cairo University: a report of the first 100 patients.

Aims: To establish a clinical registry for adult patients with congenital heart disease (CHD) managed in Cairo University Hospitals, aiming at description of the pattern and clinical profile of such patients. Methods: Patients were recruited from both Cardiovascular Medicine Department Outpatient Clinic and inpatient wards of Cairo University Hospitals. Clinical data were collected from hospital records and directly from patients by treating cardiologists. Collected data were then registered in a dedicated database system and subsequently analyzed. Results: Patients (49% males) ranged in age from 16 to 63 years, with a median of 25 years. Fifty-one patients were in the age-group from 20 to 30 years, with only 9% aged 50 years or older. Seventy-eight patients had acyanotic lesions, with atrial septal defect being the most common primary diagnosis (20% of total lesions). The remaining 22 patients had cyanotic heart disease, with tetralogy of Fallot being the predominant diagnosis (45% of cyanotic lesions). Six patients presented with infective endocarditis in the setting of CHD. Four women (8% of females) presented during pregnancy. Forty-six patients were sent for surgical correction/repair, while percutaneous intervention was planned in 20 patients. Conclusions: A new registry of adult patients with CHD managed in Cairo University Hospitals provides useful information, including the extent to which congenital heart defects are underdiagnosed and undertreated during infancy and childhood. In addition, those who were previously treated early in life require long-term follow-up in specialized centers. Establishment of a multidisciplinary team with expert physicians (cardiologists, dentists, obstetricians, and psychiatrists), cardiac surgeons, and nurses may be facilitated by development of a dedicated database system. Continuous financial support is a major challenge.

Left ventricular diastolic dysfunction in patients with chronic obstructive pulmonary disease: Impact of methods of assessment

The prevalence of left ventricular (LV) diastolic dysfunction in patients with chronic obstructive pulmonary disease (COPD), using different echocardiographic parameters, varies widely in the literature. The highest prevalence of LV diastolic dysfunction was detected using the mitral inflow indexes that are commonly altered in these patients due to the associated tachycardia, reduced preload, and ventricular septal shift. In this study, we aimed at evaluating the impact of the used echocardiographic method of assessment on the prevalence of LV diastolic dysfunction in patients with COPD and normal LV systolic function.

Status and Challenges of Care in Africa for Adults With Congenital Heart Defects.

The 54 countries in Africa have an estimated total annual congenital heart defect (CHD) birth prevalence of 300,486 cases. More than half (51.4%) of the continental birth prevalence occurs in only seven countries. Congenital heart disease remains primarily a pediatric health issue in Africa because of the deficient health-care systems: the adults with CHD made up just 10% of patients with CHD in Ghana, and 13.7% of patients with CHD presenting for surgery in Mozambique. With Africa’s population projected to double in the next 35 years, the already deficient health systems for CHD care will suffer unbearable strain unless determined and courageous action is undertaken by the African leaders.

Cardiac findings in patients with Behçet’s disease: Facts and controversies

Behçet’s disease (BD) is a systemic vasculitis of unknown etiology. It is characterized by recurrent oral and genital ulcers, uveitis, and a number of systemic manifestations. Although the disease is recognized worldwide, its prevalence is highly variable. A detailed review and analysis of the worldwide published reports on BD showed that not only the prevalence of the disease but also its cardiac complications differ according to the geographic distribution of the studied population. With the exception of France, Greece, Spain, and Italy, very few reports and studies regarding BD have been published from the western countries. Cardiovascular complications are an important cause of poor outcome in patients with BD. Over the past few years, many case reports and studies have been published, providing more facts about these complications. For example, peculiar echocardiographic findings in patients with aortic valve regurgitation and intracardiac thrombi secondary to BD were recently described. The role of these findings in the initial diagnosis of the disease, however, remains to be evaluated. On the other hand, some reports present contradictory results, especially concerning the left ventricular diastolic function, pathogenesis of coronary artery disease, and proper management of the cardiac complications in BD. Importantly, management of these complications is based mainly on the discretion of the treating physician due to the absence of large controlled studies and clear guidelines. This approach sometimes creates inconsistent data and allows controversies to persist. The review presented here will discuss some of the facts and controversies related to cardiac complications in BD.

Feasibility of percutaneous closure of atrial septal defects in adults under transthoracic echocardiography guidance using the Figulla atrial septal defect occluder device

Background Closure of atrial septal defect (ASD) among adults under transthoracic echocardiography (TTE) guidance using devices other than the Amplatzer Septal Occluder has not been extensively tested. Aim of work Assessment of the safety and efficiency of secundum ASD closure using the Occlutech Figulla ASD Occluder under TTE guidance in adult patients with hemodynamically significant secundum ASD. Methods Twenty patients (mean age, 32.9 ± 9.7, 75% of them females) were enrolled in the study. All patients underwent TTE and transoesophageal echocardiography (TEE) to assess the characteristics of the ASD prior to percutaneous closure. Procedures were performed using the Figulla Occluder device under both fluoroscopic and TTE guidance. Follow-up clinical and TTE examinations were done at 1, 3, and 6 months following the procedure. Results TTE estimated mean ASD size was 21.7 ± 7.3 mm with adequate rims except for the aortic rim (deficient in one third of cases). Mean device size was 28.1 ± 8.6 mm with mean procedure and fluoroscopic times of 46.2 ± 16.4 and 15.7 ± 5.4 minutes respectively. ASD was successfully closed in all patients. Two patients showed a small residual shunt immediately after the device placement that disappeared by the end of the 2nd followup TTE examination. Transient complications were detected in 2 patients. All patients were asymptomatic during the follow-up period. Conclusion Transcatheter closure of secundum ASD in adults under TTE guidance using the Occlutech Figulla ASD occluder device is safe and effective when performed in a tertiary center and by expert echocardiographers and interventional cardiologists.

Assessment of Left Ventricular Diastolic Function in Egyptian Patients With Behçet's Disease

Objectives This study aims to evaluate left ventricular diastolic function in Egyptian patients with Behçets disease using variable echocardiographic parameters by combining both transmitral and tissue Doppler velocities to overcome the occasional false interpretation of preload dependent transmitral parameters and to detect the correlation between various left ventricular diastolic parameters and different disease manifestations. Patients and methods Forty patients (35 males, 5 females; mean age 31±8 years; range 19 to 52 years) with Behçets disease and 32 age- and sex- matched healthy controls (26 males, 6 females; mean age 28±6 years; range 19 to 60 years) were enrolled. Left ventricular diastolic function was assessed using an algorithm that combined transmitral and tissue Doppler derived parameters. Results Mean disease duration of the patients was 7.4±6 years. Left and right ventricular systolic function was normal in both groups. The transmitral E/A was<1 in six patients (15%). There was no difference between patients and controls regarding the other left ventricular diastolic parameters. Compared to patients with an E/A ratio >1, patients with E/A<1 were significantly older and had a longer disease duration (p=0.001 and p<0.001, respectively). All the other echocardiographic parameters in both groups were comparable. Conclusion Egyptian patients with Behçets disease have normal left ventricular diastolic function regardless of disease duration and activity.