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Acute Effects of HIIT vs. MICT on HRV

NCT06437145 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-05-31

No results posted yet for this study

Summary

Heart rate variability (HRV) is impaired in patients after myocardial infarction. Most studies so far have proved chronic beneficial effects of different types of exercise on HRV parameters. Data on acute effects of different types of exercise training (e.g. high intensity interval training \[HIIT\] and moderate intensity continuous training \[MICT\]) is scarce.

Patients in the study will perform both HIIT and MICT in a random order and in-between break of at least 48 hours. A 5-minute high resolution ECG recording will be performed before and immediately after both HIIT and MICT.

Conditions

Interventions

OTHER

Type of Exercise

The high-intensity interval training session consists of 5-min warm-up and 5-min cool-down periods. The main part has 7 cycles. Each cycle consists of 1.5 min of 80-90% of HRpeak and 3 min of 65-70% of HRpeak. The moderate-intensity continuous training session consists of 5 min warm-up and 3-min cool down period. The main part consists of 32 min of 75% of HRpeak.

Sponsors & Collaborators

  • University Medical Centre Ljubljana

    lead OTHER

Principal Investigators

  • Marko Novaković, MD, PhD · University Medical Centre Ljubljana

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-02-15
Primary Completion
2024-06-01
Completion
2024-06-15

Countries

  • Slovenia

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06437145 on ClinicalTrials.gov