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Survival Curves Stratified by the Presence or Absence of LQRSV
Survival curves based on Kaplan-Meier survival analysis in patients with (A) light chain cardiac amyloidosis (AL CA) and (B) transthyretin cardiac amyloidosis (ATTR CA) stratified by the presence (red line) or absence (blue line) of low QRS voltages (LQRSV) at baseline 12-lead electrocardiography. Patients with LQRSV, both with AL CA and ATTR CA, manifested a shorter survival compared with those without LQRSV.
