Fig. 2

Kaplan–Meier curve showing early and long-term mortality in cardiogenic shock in the subgroup of patients who were still alive after 24 h, according to the presence of mottling at admission and its evolution at 24 h. Survival in the subgroup of patients who were still alive after 24 h according to the presence of mottling at admission and its evolution at 24 h. The “No mottling” group corresponds to patients without mottling at admission or at 24 h. The “mottling disappearance” corresponds to patients with mottling at admission that disappears at 24 h. The “mottling appearance” group corresponds to patients without mottling at admission in which mottling appears at 24 h. The “mottling persistence” group corresponds to patients with mottling at admission and mottling persistence at 24 h