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Reasons for non-randomisation
| n = 69 | |
|---|---|
| Technical reasons/patient refusal | 1 |
| At least one TEE risk factor not clearly visible | 5 |
| At least one TEE risk factor present | 63 |
| - 1 TEE abnormality | 49 |
| - 2 TEE abnormalities | 13 |
| - 3 TEE abnormalities | 0 |
| - 4 TEE abnormalities | 1 |
TEE transoesophageal echocardiography
