Biventricular takotsubo cardiomyopathy in an elderly woman with uncontrolled type 2 diabetes: the biphasic echocardiographic and clinical pattern.

We describe a case of an elderly woman who was diagnosed with a biventricular takotsubo cardiomyopathy (TTC) with combination of emotional stress and poorly controlled type 2 diabetes. We observed significant correlation between biphasic improvement of right (after 4 days) and left ventricle function (after 4 weeks) with normalization glycemic status. To our knowledge, this is the first reported case in the literature of biventricular TTC with such metabolic disturbances.