João Paulo Soares Costa et al. Luiz Eduardo Fonteles Ritt Rafael Modesto Fernandes Felipe Alvarenga Duarte Campos … Queila Borges Eduardo Sahade Darzé
Introduction
Takotsubo syndrome (TTS) is characterized by transient left ventricular dysfunction culminating in acute cardiac dysfunction. It is frequently preceded by emotional or physical stress.,
The most common symptoms at presentation are chest pain and dyspnea. Because the presentation of TTS is similar to that of acute coronary syndrome (ACS), the differential diagnosis is difficult, especially from ST-elevation myocardial infarction (STEMI). Absence of coronary artery disease in the affected area must be confirmed to establish the diagnosis of TTS. To facilitate the diagnosis of TTS, the European Society of Cardiology has recently developed the InterTAK diagnostic score, a promising tool that estimates the probability of a TTS event.,
[…]