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. Author manuscript; available in PMC: 2014 Oct 12.
Published in final edited form as: Int J Cardiol. 2013 Jul 25;168(5):10.1016/j.ijcard.2013.07.177. doi: 10.1016/j.ijcard.2013.07.177

Figure 3. Proportion of patients having >1SD(±11%) change in peak VO2-abs between exercise tests.

Figure 3

Most patients had stable pVO2, independent of PA frequency. However, approximately twice as many patients in the lower exercise frequency group had a >1SD decrease in pVO2 compared with a >1SD increase. Conversely, among those engaging in frequent PA, more than twice as many improved their pVO2 >1SD compared to the number that had equivalently decreased pVO2.