National Tunisian Study of Cardiac Implantable Electronic Devices: Design and Protocol for a Nationwide Multicenter Prospective Observational Study.

Background: In Tunisia, the number of cardiac implantable electronic devices (CIEDs) is increasing, owing to the increase in patient life expectancy and expanding indications. Despite their life-saving potential and a significant reduction in population morbidity and mortality, their increased numbers have been associated with the development of multiple early and late complications related to vascular access, pockets, leads, or patient characteristics.

Objective: The study aims to identify the rate, type, and predictors of complications occurring within the first year after CIED implantation.

Design and Rationale of the National Tunisian Registry of Percutaneous Coronary Intervention: Protocol for a Prospective Multicenter Observational Study.

Background: Coronary artery diseases remain the leading cause of death in the world. The management of this condition has improved remarkably in the recent years owing to the development of new technical tools and multicentric registries.

Objective: The aim of this study is to investigate the in-hospital and 1-year clinical outcomes of patients treated with percutaneous coronary intervention (PCI) in Tunisia.

Management of patients with acute ST-elevation myocardial infarction: Results of the FAST-MI Tunisia Registry.

Background: The FAST-MI Tunisia registry was set up by the Tunisian Society of Cardiology and Cardiovascular Surgery to assess the demographic and clinical characteristics, management and hospital outcome of patients with ST-elevation myocardial infarction (STEMI).

Methods: Data for 459 consecutive patients (mean age 60.8 years; 88.

[Tricuspid dysfunction as a result of rheumatic disease].

Background: Rheumatic tricuspid valve dysfunction is the rarest of all valvular disease and is often associated or secondary to left-sided valvular disease. She often realize tricuspid regurgitation. The surgical treatment is generally conservative but also it can be radical generally using bioprotheses.

Clinical and electrophysiological profile of Brugada syndrome in the Tunisian population.

Background: Most clinical studies of the clinical profile of Brugada syndrome (BS) have been conducted in either Asia, Europe, or America and their applicability to North African populations is largely unknown. The aim of the study was to analyze the clinical profile of BS in Tunisian patients.

Methods: The clinical and follow-up data of 24 patients (22 men, mean age: 40.

[Heart diseases in pregnant women].

Background: diagnosis end treatment of heart diseases, physiopathologic changes in pregnancy.

Aim: Pregnancy in woman with heart disease increases the risk of maternal and fetal complications. The aim of the study is to precise the physiopathologic, diagnostic, and therapeutic characteristics of heart diseases in pregnant woman.

[Predictive factors of significant coronary stenosis in women. Review of 230 patients].

To evaluate the predictive factors of significant coronary stenosis in women, we have studied retrospectively data from 230 women explored by coronary angiography. The population has been divided in 2 groups: one (G1) without significant coronary lesions; the second (G2) having at least one significant coronary stenosis (> 50%). The prevalence of the significant disease was 54.

[Stress echocardiography and mitral stenosis: what interest?].

The stress echocardiography is used extensively as a diagnostic and prognostic tool and the assessment of ischemic cardiopathies. Its use in valvulopathies is more limited, but is increasing with time. The discrepancies between the functional symptoms and hemodynamics at rest is frequently met in patients with mitral stenosis.

[Introduction to myocardial doppler imaging].

Introduced in 1989, the myocardial doppler tissue imaging has now many clinical applications. Doppler tissue imaging explores the proper systolic and diastolic regional function of myocardial fibers. We can measure myocardial velocities by recording signals of low velocitiy and high magnitude, the strain and the strain rate are then derived from velocities.

[Myocardial infarction revealed by ischemic stroke].

Ischemic cerebral infarction associated with myocardial infarction is yet a real diagnosis challenge. If during the acute myocardial phase the mechanism is mostly embolic, at long-term, the mechanism is not clearant and other causes should be searched. We report a 50 year old man with ischaemic stroke with strong evidence of myocardial infarction in the late phase with wall-motion abnormality and mural clot revealed by echocardiography and Q waves.

[Congenital auriculo-ventricular block in the adult].

In this work we report a consecutive series of ten patients having auriculoventricular block "presumed" congenital which is seen in adulthood between 1990 and 2001 to determine their clinical profile and forecast, and to deduct the therapeutic consequences. Our criteria of inclusion requires the existence of patients with a second or third degree heart block, who are less than 40 years old at the time of diagnosis, which is not totally regressive in the effort test and the atropine injection, and whose congenital origin was strongly suspected because of the notion of slow pulse during their youth and the absence of acquired affect which enables us to explain this disease. The population contains ten patients whose average age in hospitalization is 23 years old with the range of 11 to 39, while the average age of the discovery of the disease was 20 years old with the range of 8 to 34.

Acute stent recoil in the left main coronary artery treated with additional stenting.

We report a case of acute stent recoil occurring after the stenting of an ostial left main coronary artery lesion. The marked recoil after high-pressure balloon inflation confirmed that the radial force of the first stent was unable to ensure vessel patency. The addition of a second stent provided the necessary support to achieve a good final result.

[Prognostic value of echocardiographic parameters in chronic cardiac insufficiency].

This work was interested in 72 patients (81% males) with chronic heart insufficiency. Ail these patients had a sinusal rythme. The etiology was mainly idiopathic (36%) but also ischemic (64%).