NPPB and Anxiety: The AFQLQ significantly improved after CA in terms of “symptom frequency” and “activity limits and mental anxiety.” The plasma BNP level, LVEF, and LAD significantly improved in the first 3 months after the first CA, with no significant changes thereafter (from 149.0 pg/dL [95% confidence intervals {CI}, 114.5‐183.5 pg/dL] to 49.8 pg/dL [95% CI, 26.5‐70.1], P < .0001; from 60.8% [95% CI, 58.1%–63.6%] to 65.0% [95% CI, 62.6‐67.4], P = .001; and from 41.3 mm [95% CI, 39.7‐42.9] to 36.8 [95% CI, 34.5‐39.1 mm], P < .0001, respectively).