Can blood pressure be measured during exercise with an automated sphygmomanometer based on an oscillometric method?

• Published in: Journal of Physical Therapy Science 2017, Vol.29(6), pp.1006-1009
• Main Authors: Shinohara, Tomoyuki, Tsuchida, Naoko, Seki, Kanako, Otani, Tomohiro, Yamane, Tatsuya, Ishihara, Yamato, Usuda, Chinatsu
• Format: Article
• Language: English
• Subjects: Automated sphygmomanometer; Blood pressure; Original; Oscillometric method
• ISSN: 0915-5287; 2187-5626
• DOI: 10.1589/jpts.29.1006

[Purpose] This study investigated the reliability of an automated sphygmomanometer based on an oscillometric method, when used during exercise. [Subjects and Methods] Ten healthy subjects were included. Blood pressure (BP) was measured with an automated sphygmomanometer based on a cuff-oscillometric method. The experiment consisted of five tests: sitting posture at rest, walking with swinging the upper limbs, walking without swinging the upper limbs, walking on a treadmill, and riding a bicycle ergometer. Right and left brachial artery BP was measured twice at the same times. If the difference in systolic BP on bilateral testing was less than 15 mmHg, it was judged to be accurate, and accurate measurement rates were calculated. [Results] BP could not be measured in most limbs on walking with swinging the upper limbs, walking without swinging the upper limbs, or walking on a treadmill. The accurate measurement rates in bilateral limbs were 95.0% in sitting posture at rest, 0.0% on walking with swinging upper limbs, 5.0% on walking without swinging upper limbs, 15.0% on walking on a treadmill, and 65.0% on riding a bicycle ergometer. [Conclusion] An automated sphygmomanometer based on an oscillometric method was useful for BP measurement only at rest.