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Precipitation of reflux-related symptoms during calcium antagonist (CA) therapy
| Precipitation of reflux-related symptoms | ||||
|---|---|---|---|---|
| CA | n | Total | % | P-value |
| Nifedipine | 23 | 51 | 36.5 | 0.043 |
| Amlodipine | 19 | 50 | 35.8 | 0.005 |
| Felodipine | 17 | 45 | 32.0 | 0.118 |
| Verapamil | 18 | 45 | 39.1 | 0.001 |
| Diltiazem | 8 | 24 | 30.7 | 0.107 |
| Total | 85 | 215 | 35.3 | |
