Individual blood pressure responses to walking and resistance exercise in peripheral artery disease patients: Are the mean values describing what is happening?

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• 作者：Aluí ; sio H.R.A. Lima ; MD^a ; ^{aluisiolima@live.com" class="auth_mail" title="E-mail the corresponding author} ; Alessandra S. Miranda ; MD^b ; Marilia A. Correia ; MD^b ; Antô ; nio H.G. Soares ; BS^b ; Gabriel G. Cucato ; PhD^c ; Dario C. Sobral Filho ; PhD^d ; Silvana L. Gomes ; BS^d ; Raphael M. Ritti-Dias ; PhD^b ; ^c
• 刊名：Journal of Vascular Nursing
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：33
• 期：4
• 页码：150-156
• 全文大小：224 K

文摘

The aim of this study was to analyze the average and individual blood pressure responses to walking and resistance exercise in patients with peripheral artery disease.

Methods

Thirteen patients underwent three experimental sessions: walking exercise, resistance exercise, and control. Ambulatory blood pressure, heart rate, and rate pressure product were obtained before and until 24 hours after sessions.

Results

The mean cardiovascular values during 24 hours, awake, and sleep periods were similar (m>Pm> > 0.05) after the three experimental sessions. The analysis of individual data revealed that during 24 hours, eight of 13 patients reduced systolic or diastolic blood pressure in ≥4.0 mm Hg in at least one of the exercise session; furthermore, most of these patients presented greater responses after resistance exercise. The clinical characteristics of patients seem to influence the blood pressure responses after exercises. Individual data showed that part of patients presented clinically significant decreases in blood pressure, showing that these patients have acute cardiovascular benefits after performing an acute bout of exercise.

Conclusions

Although, in average, a bout of walking or resistance exercise did not decrease ambulatory blood pressure in peripheral artery disease patients, the individual data revealed that most patients presented clinically relevant blood pressure reductions, especially after resistance exercise.