title: Are normal coronary arteries a typical feature of apical ballooning syndrome?
mesh_terms: D017023:Coronary Angiography; D023921:Coronary Stenosis / Q000175:diagnosis* / Q000503:physiopathology; D003331:Coronary Vessels / Q000503:physiopathology; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D019160:Endosonography; D005260:Female; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis; D054549:Takotsubo Cardiomyopathy / Q000175:diagnosis* / Q000503:physiopathology