Anatomic Variants of Takotsubo Cardiomypathy2,6
| Variant | Estimated Incidence |
|---|---|
| Apical | 75%-82% |
| Midventricular | 10%-15% |
| Basal or inverted | 2%-5% |
| Focal variant | 1.5% |
| Other rare atypical variants: | |
| Biventricular apical variant | Unknown |
| Dysfunction sparing apical tip | Unknown |
| Isolated right ventricular variant | Unknown |
| Global variants | Unknown |