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Heart rate deflection point as an alternative to determining the anaerobic threshold in dyslipidaemic patients
Costa, Rochelle Rocha; Reichert, Thais; Barroso, Bruna Machado; Rocha, Vitória de Mello Bones da; Preissler, Artur Avelino Birk; Santiago, Éder; Gonçalves Junior, Eli; Fracalossi, Danielle Girolometto; Delevatti, Rodrigo Sudatti; Kruel, Luiz Fernando Martins.
Affiliation
  • Costa, Rochelle Rocha; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Reichert, Thais; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Barroso, Bruna Machado; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Rocha, Vitória de Mello Bones da; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Preissler, Artur Avelino Birk; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Santiago, Éder; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Gonçalves Junior, Eli; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Fracalossi, Danielle Girolometto; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
  • Delevatti, Rodrigo Sudatti; Universidade Federal de Santa Catarina - UFSC. Florianópolis. BR
  • Kruel, Luiz Fernando Martins; Universidade Federal do Rio Grande do Sul - UFRGS. Porto Alegre. BR
Motriz (Online) ; 25(1): e101982, 2019. tab, graf
Article in En | LILACS | ID: biblio-1002699
Responsible library: BR33.1
ABSTRACT

Aim:

The aim of the present study was to verify the agreement between the ventilatory method (VT) and the alternative method of heart rate deflection point (HRDP) in determining the anaerobic threshold (AT) during incremental treadmill test in dyslipidaemic patients.

Methods:

Twenty-seven dyslipidaemic patients (61.50 ± 10.46 years) performed an incremental treadmill test, in which the AT was determined using both methods. Bland-Altman statistics was adopted in order to verify the agreement between the methods.

Results:

Agreement in AT determination between the VT and HRDP methods was observed (p < 0.05) for heart rate (138.00 ± 23.80 and 136.26 ± 22.18 bpm, respectively), oxygen uptake (31.00 ± 10.33 and 31.00 ± 11.17 ml.kg−1.min−1), and treadmill velocity (7.67 ± 1.71 km.h-1and 8.00 ± 1.75 km.h-1).

Conclusion:

Our results suggest that the HRDP method can be adopted for the determination of the AT in dyslipidaemic patients, showing agreement with the VT method.(AU)
Subject(s)
Key words

Full text: 1 Index: LILACS Main subject: Anaerobic Threshold / Dyslipidemias / Heart Rate Limits: Female / Humans / Male Language: En Journal: Motriz (Online) Journal subject: Educa‡Æo F¡sica e Treinamento / Medicina Esportiva / Medicina F¡sica e Reabilita‡Æo Year: 2019 Type: Article

Full text: 1 Index: LILACS Main subject: Anaerobic Threshold / Dyslipidemias / Heart Rate Limits: Female / Humans / Male Language: En Journal: Motriz (Online) Journal subject: Educa‡Æo F¡sica e Treinamento / Medicina Esportiva / Medicina F¡sica e Reabilita‡Æo Year: 2019 Type: Article