Table 4.
RIHD-related cardiac ultrasound (n, %).
| n | Hydropericardium syndrome | Reduced EF | Myocardial hypertrophy | Valve disorder | Total | |
|---|---|---|---|---|---|---|
| Control group | 43 | 6 | 4 | 2 | 3 | 15 (34.88) |
| Study group | 43 | 3 | 1 | 0 | 1 | 5 (11.63) |
| χ 2 | 6.515 | |||||
| P | 0.011 | |||||
Note: EF = ejection fraction.
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