An Exceptional Cause of Acute Right Heart Failure: Isolated Right Ventricular Takotsubo Syndrome.

We describe a patient with of acute right ventricular dysfunction secondary to right ventricular isolated Takotsubo syndrome (TTS). The importance of appropriate differential diagnosis for acute right ventricular dysfunction differential diagnosis of acute right ventricular dysfunction and the differences in diagnosis and management of right ventricular TTS and typical left ventricular TTS are highlighted. (Level of Difficulty: Intermediate.).