CARDIOVASCULAR RESPONSES OF PATIENTS WITH CHRON/C OBSTRUCTIVE PULMONARY DISEASE OURING PASCHOAL ANO SIX-MINUTE WALK TESTS

Authors

  • Mário Augusto Paschoal
  • Lilian Maria de Paiva Florindo
  • Silvia Prado Batista de Moraes

Keywords:

pulmonary disease chronic obstrutive, physical therapy modalities, respiratory tract diseases

Abstract

Objetive

To analyze the cardio-respiratory variables in patients with chronic obstructive pulmonary disease, during the execution of sub-maximal effort tests with different biomechanical characteristics, in arder to compare such variables and to determine if the tests could ar not promote responses of different magnitudes.

Methods

This is a transversal study based on the results of tests applied to ten patients with chronic obstructive pulmonary disease, with mean age of 61, standard deviation 13.9 years, who, at the first second of exertion, presented a forced expiratory volume between 45 and 70% of the expected volume. The data on cardio-respiratory responses was obtained during the execution of the six-minute walk test and the Paschoal test.

Results

The median values of total heart rate recorded during the six minutes of each test were exactly the sarne (634.5 beats). The heart rate recovery analysis revealed that, in both tests, from the second minute on, the values were already significantly lower than the final heart rate values. The systolic blood pressure values at the end of the walk test and the Paschoal test were significantly higher than the values obtained at rest, and they decreased significantly only in the walk test, after the third minute of recovery phase.

Conclusion

Therefore, it can be concluded that in spite of patients with chronic obstructive pulmonary disease having made tests with distinct biomechanical characteristics for their execution, the cardiorespiratory responses obtained were very similar and showed that both tests can be used as co-adjuncts in the cardio-respiratory evaluation and contrai of patients with chronic obstructive pulmonary disease.

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References

Sociedade Brasileira de Pneumologia e Tisiologia. 1 Consenso Brasileiro de Doença Pulmonar Obstrutiva Crônica (DPOC). J Bras Pneumol. 2000; 26(Supl1): S1-52.

Sociedade Brasileira de Pneumologia e Tisiologia. li Consenso Brasileiro de Doença Pulmonar Obstrutiva Crônica (DPOC). J Bras Pneumol. 2004; 20(Supl1): S1-56.

Cooper C. Exercise in chronic pulmonary disease: limitations and rehabilitation. Med Sei Sports Exerc. 2001; (Supll) S643-6.

American College of Chest Physicians. Ries A L (Chair) and the ACCP/AACVPR Pulmonary Rehabilitation Guidelines. Chest. 1997; 112:1363-96.

Ries AL. Position paper of the American Association of Cardiovascular and Pulmonary Rehabilitation: Scientific basis of pulmonary rehabilitation. J Cardiopulm Rehabil. 1990; 10: 418-41.

Mahler DA. Pulmonary Rehabilitation. Chest. 1998; 113:263S-8.

Paschoal MA. Avaliação cardiorrespiratória de esforço e programa de recondicionamento aeróbio em cicloergômetro para pacientes com doença pulmonar obstrutiva crônica. Rev Bras Fisioter. 2002; 6(3): 119-25.

American Thoracic Society Statement. Standard for the diagnosis and care of patients with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1995; 152:S77-120.

ATS Statement: guidelines for the six-minute walk test. Am J Resp Crit Care Med. 2002; 166:111-7.

O. Butland RJA, Pang J, Gross ER. Two, six and twelve­ minute walking tests in respiratory disease. Br Med J. 1982; 284:1607-8.

Demers C, McKelvie RS, Negassa A, Yusuf S. Reliability, validity, and responsiveness of the six-minute walk test in patients with heart failure. Am Heart J. 2001; 142(4):698-703.

Enright PL. The six-minute walk test. Respir Care. 2003; 48(8):783-5

Enright PL, Sherril DI. Reference equations for the six­ minute walk in healthy adults. Am J Resp Care Med. 1998; 158 1384-97.

Borg GA. Psychophysical bases of perceived exertion. Med Sei Sports Exerc. 1982; 14(f):377-81.

Paschoal MA. Respostas da pressão arterial na posição de Trendelemburg e durante exercício físico dinâmico. Rev Ciênc Méd. 2000; 9(3): 115-22.

McArdle WD, Katch FI, Katch VL. Essentials of exercise physiology. Philadelphia: Lea & Febiger; 1994.

Wasserman K, Hansen JE, Sue DY, Casaburi R, Whipp BJ. Principies of exercise testing and interpretation. 3rd ed. Philadelphia: Lippincott, Williams & Wilkins; 1999.

Weisman IM, Zeballos RJ. An integrated approach to the interpretation of cardiopulmonary exercise testing. Clin Chest Med. 1994; 15:421-5.

Cahalin LP, Pappagianopoulos P, Prevost S, Wain J, Ginns L. The relationship of the six-minute walk test to maximal oxygen consumption in transplant candidates with end-stage lung disease. Chest. 1995; 108452-9.

Guyatt GH, Thompson PJ, Berman LB, Sullivan MJ, Townsend M, Jones NL, et ai. How should we measure function in patients with chronic heart and lung disease1 J Chronic Dis. 1985; 38:517-24.

Published

2006-10-30

How to Cite

Paschoal, M. A., Florindo, L. M. de P., & Moraes, S. P. B. de. (2006). CARDIOVASCULAR RESPONSES OF PATIENTS WITH CHRON/C OBSTRUCTIVE PULMONARY DISEASE OURING PASCHOAL ANO SIX-MINUTE WALK TESTS. Revista De Ciências Médicas, 15(5). Retrieved from https://seer.sis.puc-campinas.edu.br/cienciasmedicas/article/view/1093

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Artigos Originais