Impact of organ response on overall survival following stem cell transplantation. (A) Kaplan-Meier curves comparing OS between patients with cardiac response and those with no cardiac response. Among the 148 patients evaluable for a cardiac response, the median OS for patients with (n = 60) and without (n = 88) a cardiac response was NR and 58 months (95% CI, 38-75), respectively (P < .001). (B) Kaplan-Meier curves comparing OS between patients with a decrease in NT-ProBNP and those with no decrease. Among the 84 patients with available NT-ProBNP values at baseline and after HDM, the median OS for patients with (n = 58) and without (n = 26) any decrease in NT-ProBNP was NR and 42 months, respectively (P < .001). (C) Kaplan-Meier curves comparing the OS between patients with a ≥ 30% decrease in NT-ProBNP and those with a < 30% decrease. The median OS from HDM was NR for the group with a ≥ 30% decrease compared with 42 months for the remaining patients.