Reversible myocardial stunning with ecg changes of acute myocardial infarction  is seen in: (A) Restrictive cardiomyopathy, (B) Hypertrophic cardiomyopathy, (C) Takatsubo cardiomyopathy, (D) Dilated  cardiomyopathy
Answer is C. Takatsubo cardiomyopathy is stress induced infundibular spasm resulting in LV hypokinesia . ECG shows ST elevation