Cardiovascular autonomic function tests--are three Valsalva's and six deep breaths necessary or will singles do?

J Neurol Neurosurg Psychiatry. 1991 Oct;54(10):938-9. doi: 10.1136/jnnp.54.10.938-a.
No abstract available

Publication types

  • Letter

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Autonomic Nervous System Diseases / diagnosis*
  • Autonomic Nervous System Diseases / physiopathology
  • Diabetic Neuropathies / diagnosis*
  • Diabetic Neuropathies / physiopathology
  • Female
  • Heart Rate / physiology*
  • Humans
  • Male
  • Middle Aged
  • Reference Values
  • Valsalva Maneuver / physiology*