RecruitingNot ApplicableNCT03672760

Inspiratory Muscle Training X CardioBreath App Effects On Vagal Modulation And Pulse Wave Velocity

Inspiratory Muscle Training X CardioBreath App Effects On Vagal Modulation And Pulse Wave Velocity On Normotensive Postmenopause Women : Randomized Clinical Trial


Sponsor

Instituto de Cardiologia do Rio Grande do Sul

Enrollment

24 participants

Start Date

Sep 1, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

Existing data points to relevant beneficial effects of respiratory exercises on cardiovascular health, with special regards to decreases on arterial pressure and improves on autonomic and vascular profiles, though mechanistics of such results have not yet been cleared. Among the available ways to perform respiratory exercises, there is the highly recommended Inspiratory Muscle Training (IMT) and slow breathing exercises like Yoga pranayamas. Lately, the development of new technologies has allowed the use of Apps to perform respiratory exercises. This study will be take the just developed CardioBreath®App to validate it as a tool to perform respiratory exercises. Therefore, it will be compared to IMT on cardiac vagal modulation and pulse wave velocity on normotensive post menopause women.


Eligibility

Sex: FEMALEMin Age: 45 YearsMax Age: 65 Years

Inclusion Criteria3

  • Follicle Stimulating Hormone (FSH)\>35mui/ml
  • minimum 12 months amenorrhea
  • sedentary life style (less than 150 minutes per week of exercise)

Exclusion Criteria9

  • Hypertension
  • Diabetes
  • Obesity
  • Use of Betablockers
  • recent cardiovascular events or surgery
  • renal alterations
  • respiratory and/or motor pathologies
  • smoking
  • BMI\>29,9

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Interventions

DEVICECardioBreathApp

Respiratory exercises performed with CardioBreathApp prescription and voice and visual guidance

DEVICEIMT PowerBreath

Inspiratory Muscle Training (IMT) performed with 30% load based on Maximal Inspiratory Pressure

DEVICEIMT PowerBreath Placebo

Inspiratory Muscle Training (IMT) without load


Locations(1)

Instituto de Cardiologia do Rio Grande do Sul

Porto Alegre, Rio Grande do Sul, Brazil

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NCT03672760


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