[Transient left ventricular apical ballooning syndrome. Case report and review of the literature].

Subject: Transient left ventricular apical ballooning syndrome, known as the japanese name of tako-tsubo was recently described and is characterised at the acute period by a large apical dyskinesia of the left ventricule apex. This syndrome usually mimics an acute coronary syndrome, sometime a cardiac failure or arrhythmias. We report a typical case of a seventy-seven years old women struck by a tako-tsubo syndrome revealed by an acute chest pain after an emotional stress. The diagnosis was proposed because angiography didn't shown any abnormality in spite of a large left ventricular dysfunction at the ventriculography. Actuality and strong points: Tako-tsubo syndrome is more and more published due to a better knowledge of this syndrome, specially in the acute coronary syndrome without coronary abnormality. His physiopathology is not well known but is clearly in relation with an acute stress. Several hypothesis are discussed, helped by some experimental animal model. With an excellent prognosis at a middle-course, his discovery allow an adapted take care especially of the complications.
Prospect: The setting up of clinic and electrocardiographic reliable and well-tried criteria will allowed an early diagnosis to avoid harmful treatment. His specific treatment is not reached by consensus but will develop by a better knowledge of the physiopathology.