[A rare case of recurrent myocarditis revealing pheochromocytoma].

Pheochromocytoma is a rare neuroendocrine tumor characterized by overproduction of catecholamines. The overproduction of catecholamines leads to cardiac remodeling which manifests in several forms ranging from Takotsubo to dilated cardiomyopathy. Studies suggest that pheochromocytoma-induced cardiomyopathy can take various forms depending on the duration of catecholamine exposure.

[Tetralogy of Fallot with absent pulmonary valve syndrome diagnosed in adulthood by infective endocarditis : Case of report].

Absent pulmonary valve syndrome is a rare congenital heart disease. Associated with ventricular septal defect, it is considered a rare variant of Tetralogy of Fallot "Tetralogy of Fallot with absent pulmonary valve syndrome". It is characterized by its association with aneurysmal pulmonary arteries responsible for airways compression.

Accelerated junctional rhythm (AJR) revealing light-chain cardiac amyloidosis: A case report with literature review.

Introduction And Importance: Cardiac amyloidosis (CA) is a rare condition, characterized by fibrillary proteins infiltration in the extracellular space of the heart. Even though many types of cardiac amyloidosis exist, light chain amyloidosis (AL) and transthyretin amyloidosis (ATTR) remain the most described forms. The diagnosis of amyloidosis represents a real challenge for clinicians, requiring both invasive and non-invasive investigations.

Complete heart block in a young adult with non-isolated congenitally corrected transposition of the great arteries: Case report.

Introduction And Importance: Congenitally corrected transposition of the great arteries (ccTGA) or L-looped transposition of the great arteries (L-TGA) is a very rare and complex form of congenital heart disease. The majority of patients with ccTGA have at least one or more associated congenital heart disorders, essentially ventricular septal defects. Patients with ccTGA can remain asymptomatic for a long time and the diagnosis can sometimes be made late in life at the stage of complications.