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Table 2 CPET results

From: 4D flow cardiovascular magnetic resonance derived energetics in the Fontan circulation correlate with exercise capacity and CMR-derived liver fibrosis/congestion

SBPbasal, mmHg

124 (15)

SBPpeak, mmHg

172 (26)

RERpeak

1.1 (0.09)

Power, watt

131 (37)

% predicted

68 (15)

HRrest, bpm

82 (15)

HRpeak, bpm

172 (17)

% predicted

93 (10)

HRreserve, bpm

91 (25)

Maximal exercise (n = 50)

 

 Peak VO2, ml/kg/min

27.1 (6.2)

 % predicted

57 (12)

  1. Values are reported as mean (standard deviation). HRpeak, maximal heart rate at peak exercise; HRreserve, maximal heart rate-resting heart rate; HRrest, resting heart rate; RERpeak, respiratory exchange ratio at peak exercise; SBPbasal/peak, systolic blood pressure at rest/peak; VO2peak, oxygen uptake at peak exercise