Table 4. ECG results in 6–7 month old Fabry KO mice: effects of ERT.
| KO Controls | KO ± ERT | |
| Number | 11 | 11 |
| RR (msec) | 135±5.6 | 143±4 |
| SDNN (ms) | 16.7±2 | 19.7±2.2 |
| APC (%) | 45.6 | 54 |
Surface ECGs were obtained in lightly anesthesized mice. Data represent the means ± SE. Statistical significance was determined by pair-wise comparisons with a Tuckey-Kramer test, or χ2 analysis.
WT, wild-type; KO, knockout; SDNN, standard deviation of normal RR intervals;APC, % of animals with atrial premature contractions during 10 min recording.