Adipose-Derived Stromal Cells for Treatment of Patients with Chronic Ischemic Heart Disease (MyStromalCell Trial): A Randomized Placebo-Controlled Study

Figure 4

Symptoms measured as functional classes. (a) Canadian Cardiovascular Society (CCS) and (b) New York Heart Association (NYHA) (values are mean ± 95% confidence interval).

(a)

(b)