Incidence, Characteristics, Risk Factors, and Outcomes of Takotsubo Cardiomyopathy With and Without Ventricular Arrhythmia. Auzel, Olivier; Mustafic, Hazrije; Pillière, Rémy; El Mahmoud, Rami; Dubourg, Olivier; Mansencal, Nicolas. The American Journal of Cardiology. 2016; 117: p.1242-1247. doi:10.1016/j.amjcard.2016.01.017Article