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Observed scallop in each two-dimensional echocardiographic view
| View | A1 | A2 | A3 | P1 | P2 | P3 |
|---|---|---|---|---|---|---|
| Parasternal long-axis | − | + | − | − | + | − |
| Apical 4-chamber | − | + | + | + | − | − |
| Apical 2-chamber | + | + | − | − | + | − |
| Apical long-axis | − | + | − | − | + | − |
| Parasternal short-axis | ± | + | ± | + | + | + |
+, visualized; −, not visualized; ±, may be visualized
