Giant aneurysm of the left atrial appendage: A case report of a rare cause of dyspnea in a 55-year old woman.

Introduction: Congenital aneurysm of the left atrial appendage (LAAA) is a very rare heart with potentially serious and life-threatening complications. Diagnosis is difficult because of the asymptomatic forms, until complications arise. Early surgery is the treatment of choice, but the recommendation today remains unclear.

Acute coronary syndrome: Uncommon presentation of multiple endocrine neoplasia.

Introduction: Myocardial infarction is usually due to thrombotic occlusion of a coronary vessel caused by rupture of a vulnerable atherosclerosis plaque. There is also the acute myocardial infarction with no evidence of relevant stenosis of the coronary artery, known as myocardial infarction with non-obstructive coronary arteries (MINOCA) such as Takotsubo, myocarditis and catecholamine induced cardiomyopathy. Pheochromocytoma is one of the causes of MINOCA.