Abstract:
:The purpose of the study was to determine if the tensing portion of progressive relaxation initiates the Valsalva response in order to establish the safety of the procedure for acutely ill cardiovascular patients. Sixty healthy adult volunteers performed fist, chest, and abdominal tensing and relaxation while their heart rate was continuously monitored. Occurrence of the Valsalva response was determined by dividing peak tachycardia during tensing by maximum bradycardia during releasing the tension. A Valsalva ratio greater than 1.5 indicated presence of the Valsalva response. Forty-three percent of the sample exhibited the Valsalva response. Thus, progressive relaxation should not be used with acutely ill cardiovascular patients.
journal_name
Res Nurs Healthjournal_title
Research in nursing & healthauthors
Herman Jdoi
10.1002/nur.4770100309subject
Has Abstractpub_date
1987-06-01 00:00:00pages
171-6issue
3eissn
0160-6891issn
1098-240Xjournal_volume
10pub_type
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