Figure 8From: Anaerobic threshold, is it a magic number to determine fitness for surgery?AT ml.min−1.kg−1vs. V ˙ e / V ˙ O 2 . This graph shows how the V ˙ e / V ˙ O 2 rises as the value of the AT falls. A value for V ˙ e / V ˙ O 2 of greater than 35 is abnormal. Data from the author’s laboratory.Back to article page