Figure 2
From: Idiopathic pulmonary fibrosis and coronary artery disease

Oxygen pulse (VO 2 /HR) after cardiac therapy. x-axis: VO2; left y-axis: heart rate (HR) represented by red dots; right y-axis: VO2/HR represented by blue dots.
From: Idiopathic pulmonary fibrosis and coronary artery disease
Oxygen pulse (VO 2 /HR) after cardiac therapy. x-axis: VO2; left y-axis: heart rate (HR) represented by red dots; right y-axis: VO2/HR represented by blue dots.