Takotsubo cardiomyopathy is a type of stress cardiomyopathy that is usually seen in postmenopausal patients and can be triggered by emotional stress, hypoglycemia, hypothyroidism, and surgery. A patient post cardiac surgery can present with multiple complications causing hemodynamic compromise. Hence, takotsubo cardiomyopathy remains a diagnostic dilemma. Here, we present an interesting electrocardiogram (ECG) of the same condition in a patient after mitral valve replacement with normal patent coronaries but presenting with anterolateral massive infarction with shark fin pattern in the ECG.