Learned control of blood pressure in patients wiith high blood pressure

D. A. Kristt, B. T. Engel

Research output: Contribution to journalArticlepeer-review

Abstract

Five patients with documented histories of essential hypertension of at least 10 year's duration, participated in a triphasic study of training to control systolic blood pressure (SBP). Phase 1 was a 7 wk period during which patients took their BP (systolic and diastolic) at home, and mailed these data to the laboratory daily. Phase 2 was a 3 wk period during which patients were taught to control SBP using a noninvasive technique: patients were trained to raise, to lower and to alternately lower and raise SBP. Phase 3 was a 3 mth period during which patients again took their BP at home and mailed these data to the laboratory daily. All patients learned SBP control (average increase, 15%; average decrease, 11%); during SBP control heart rates, breathing rates, triceps brachii muscle tension and EEG activity did not change; follow up tests at 1 and 3 mth showed evidence of retained SBP control; baseline SBP fell from 153 mm Hg during laboratory training, to 135 mm Hg at the 3 mth follow up; phase 3 home BPs fell 18/8 mm Hg from phase 1 levels; at home, patients also were able to reduce SBP from 141 mm Hg (average) to 125 mm Hg (average) by means of the lowering technique learned in the laboratory.

Original languageEnglish (US)
Pages (from-to)370-378
Number of pages9
JournalCirculation
Volume51
Issue number2
DOIs
StatePublished - 1975

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Physiology (medical)

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