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HR and ECG Indexes (RR, PR, QRS, and QT) Measured on ECGs in Sham and TAC Mice
| Group | HR (bpm) | RR Interval (ms) | PR Interval (ms) | QRS Duration (ms) | QT Interval (ms) |
|---|---|---|---|---|---|
| Sham (N=5) | 431.3±16.2 | 139.9±4.9 | 40.1±0.6 | 9.8±1 | 49.4±2.4 |
| TAC (N=7) | 517.0±10.4a | 116.3±2.3a | 44.7±2.3 | 13.9±0.8a | 61.1±3.1a |
Data are presented as mean±SEM. bpm Indicates beats per minute; HR, heart rate; Sham, sham operated on; and TAC, transverse aortic constriction.
P<0.05 vs Sham.
