Variable | Entire study group (n = 24) | Dual anti-HER2 group (n = 16) | Trastuzumab group (n = 8) |
---|---|---|---|
LVEF decline > 10% to less than 55% | 2 (8.33) | 2 (8.33) | 0 (0.0) |
GLS change > 15% | 6 (25.00) | 5 (20.83) | 1 (4.17) |
Symptomatic heart failure | 1 (4.17) | 1 (4.17) | 0 (0.0) |