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Acute Effect of One Single Bout of High Intensity Exercise on the Tendency for Ventricular Arrhythmia

Tachycardia, Ventricular Clinical Trial

Official title:
Acute Effect of One Single Bout of High Intensity Exercise. A Substudy of the Study on Physical Activity and Ventricular Arrhythmias

Clinical Trial Summary

This study will evaluate the acute effect of one single bout of high intensity exercise on the tendency for ventricular arrhythmia.

Clinical Trial Description

This study is a substudy of a planned study involving participants with an implantable cardioverter defibrillator (ICD), who will be randomly assigned to either take part in a exercise program for 12 weeks or serve as control and live as usual (Clinical Trials Unique Protocol ID: 2018/1592). In that study all participants will complete an exercise treadmill test to determine maximum oxygen uptake (VO2 peak). In this study we wish to examine the acute effect of one single bout of high intensity exercise (i.e the VO2 peak test) on the tendency for ventricular arrhythmia. The study will evaluate changes in ICD-parameters and the number of premature ventricular contractions the first 24 hours after VO2 peak testing compared to the average number of the 48 hours prior to the test. The study will also examine if the acute effect after VO2 peak testing alters after completing 12 weeks of aerobic interval training or control respectively. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04075253
Study type Interventional
Source St. Olavs Hospital
Contact
Status Completed
Phase N/A
Start date September 2, 2019
Completion date September 2, 2022
View Details
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