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Table 1 Baseline level of mean arterial pressure (MAP) and heart rate (HR), bradycardic and tachycardic peak, HR range and baroreflex gain (BG) in SHR (n = 19) and WKY (n = 35) rats

From: Cardiac baroreflex is already blunted in eight weeks old spontaneously hypertensive rats

Variable WKY SHR P Value
MAP (mmHg) 113.4 ± 1.66 162.89 ± 2.7 < 0.0001
HR (bpm) 313.34 ± 7.1 350 ± 8.9 0.0028
Bradycardic Peak (bpm) 242.5 ± 7.2 313.47 ± 9.4 < 0.0001
Tachycardic Peak (bpm) 444.56 ± 8.4 490 ± 9 0.0013
HR range (bpm) 198.03 ± 8.12 184.11 ± 13.35 0.3493
BG (bpm × mmHg -1 ) PHE -1.3623 ± 0.1 -0.851 ± 0.09 0.0012
BG (bpm × mmHg -1 ) NaNP -2.57 ± 0.18 -2.5 ± 0.26 0.837
  1. Unpaired Student T test.