Assessment of Remote Approaches for Identification of Autonomic Dysfunction Among Survivors of Leukemia and Lymphoma
Objectives: * To determine the sensitivity and specificity of heart rate variability (HRV), measured remotely with biosensor technology (Actigraph LEAP), compared to in-person assessment using the Ewing battery as the reference standard to identify cardiac autonomic dysfunction (AD) among survivors of leukemia and lymphoma. * To determine the sensitivity and specificity of the Composite Autonomic Symptom Scale 31 (COMPASS31) compared to the Ewing battery to identify AD among leukemia and lymphoma survivors.
• Participants enrolled in St. Jude Lifetime Cohort (SJLIFE) \>18 years of age.
• Primary diagnosis of acute lymphoblastic leukemia (ALL), Hodgkin's Lymphoma (HL), or Non-Hodgkin's Lymphoma (Non-HL).
• Not currently taking beta-blocker medication.