Autonomic Aging: A dataset to quantify changes of cardiovascular autonomic function during healthy aging

Autonomic function regulating blood pressure and cardiac rhythm progressively
declines with increasing age. Impaired cardiovascular control promotes a
variety of age-related conditions such as dementia, or Alzheimer's disease.
This study aims to provide a database of high-resolution biological signals to
describe the effect of healthy aging on cardiovascular regulation.
Electrocardiogram and continuous non-invasive blood pressure signals were
recorded simultaneously at rest in 1,121 healthy volunteers.