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. 2019 Dec 21;19:307. doi: 10.1186/s12872-019-01286-2

Fig. 3.

Fig. 3

Plot of estimated effect on delta heart rate of both MET change (x axis, 1 = lowest, 4 highest MET change) and change of BMI (color coded, decreased = black, increased = red). Y axes indicate the estimated effect on delta heart rate (based on general linear regression model following adjustment to age, sex and basal heart rate