title: This is not an acute coronary syndrome.
authors.affiliation: Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA.|Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA. E-mail: May.adam@mayo.edu.
authors.forename: Adam M
authors.initials: AM
authors.lastname: May
authors.affiliation: Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA.
authors.forename: Korosh
authors.initials: K
authors.lastname: Sharain
authors.affiliation: Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA.
authors.forename: Jorge
authors.initials: J
authors.lastname: Brenes-Salazar
authors.affiliation: Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA.
authors.forename: Lawrence J
authors.initials: LJ
authors.lastname: Sinak
mesh_terms: D054058:Acute Coronary Syndrome / Q000000981:diagnostic imaging; D000368:Aged; D002637:Chest Pain / Q000000981:diagnostic imaging* / Q000209:etiology; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006801:Humans; D054549:Takotsubo Cardiomyopathy / Q000150:complications / Q000000981:diagnostic imaging*