Table 2.
Types of pathological Doppler diastolic patterns
| Parameters | Abnormal relaxation | Pseudonormal | Restrictive |
| Peak E (cm/sec) | ↓ | E>A | ↑ |
| Peak A (cm/sec) | ↑ | A<E | ↓ |
| E/A ratio | <1 | >1 - <1,5 | >1,5-2 |
| DT (msec) | >220 | normal | <160 |
| IVRT (msec) | >100 | normal | <70 |
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