A Phase 2 interventional study of aerobic exercise training in Coronary Artery Disease, Exercise Addiction and Complication, Cardio-respiratory, sponsored by Hospital TotalCor. Completed. Open to participants aged 40 Years to 79 Years. Per ClinicalTrials.gov, last updated 2012-01-23.
Sponsored by Hospital TotalCor · Phase 2, Interventional, and Treatment
The purpose of the present study was to evaluate: 1) the effects of continuous exercise training and interval exercise training on end-tidal carbon dioxide pressure (PETCO2) response during graded exercise test in patients with coronary artery disease; and 2) examine the effects of exercise training modalities on the association among PETCO2 at ventilatory anaerobic threshold (VAT) and indicators of ventilatory efficiency and cardiorespiratory fitness in patients with coronary artery disease.
End-tidal carbon dioxide pressure (PETCO2) is a noninvasive index considered to be a good indicator in evaluating the ventilation/perfusion relationship in patients over a wide range conditions. Variations in PETCO2 have been shown to reflect changes in both cardiac output and pulmonary blood flow in animals and humans under constant ventilation. In this regard, it has been shown that patients with cardiac disease have an abnormally low PETCO2 during exercise, especially those with an impaired response of cardiac output during exercise
5,676 studies on the registry are indexed under Coronary Artery Disease; 958 are open to participants now.
This study's enrollment of 37 is below the median of 123 across 3,481 interventional studies indexed under Coronary Artery Disease.
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The continuous exercise training was performed on a treadmill with a 50-minutes duration and intensity at ventilatory anaerobic threshold.
Other: aerobic exercise training
The interval exercise training consisted of 7 sets of 3 minutes at respiratory compensation point and 7 sets of 3 minutes of exercise at moderate intensity corresponding to the ventilatory anaerobic threshold totaling 42 minutes
Other: aerobic exercise training
The continuous exercise training was performed on a treadmill with a 50-minutes duration and intensity at ventilatory anaerobic threshold. The interval exercise training consisted of 7 sets of 3 minutes at respiratory compensation point and 7 sets of 3 minutes of exercise at moderate intensity corresponding to the ventilatory anaerobic threshold totaling 42 minutes
Also known as: continuous training, interval training
PetCO2 response during graded exercise test
End-tidal carbon dioxide pressure (PETCO2) is a noninvasive index considered to be a good indicator in evaluating the ventilation/perfusion relationship in patients over a wide range conditions (1,2). Variations in PETCO2 have been shown to reflect changes in both cardiac output and pulmonary blood flow in animals and humans under constant ventilation
Time frame: before and after 3 months of the interventions
No study locations are listed for this record.
The record gives a start of Sep 2010, a primary completion of Jun 2011 and a completion of Aug 2011. It does not say whether these dates are actual or estimated.
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This study is completed, as verified in Jan 2012. You cannot join it, but the record below documents what was studied.
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Hospital TotalCor