Talking your way to a healthier heart: new study tests simple exercise guide

NCT ID NCT05157932

Ongoing Knowledge-focused Sponsor: Ottawa Heart Institute Research Corporation Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jul 02, 2026 · Updated 2 times

Summary

This pilot study tests whether a simple 'Talk Test' can safely and effectively prescribe exercise for heart patients recovering at home after bypass surgery or stent placement. Forty participants will be randomly assigned to get exercise instructions based on either the Talk Test or a standard lab treadmill test. The goal is to see if the Talk Test works as well for improving fitness and heart health.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Talk Test exercise prescription
What this could lead to: If successful, this could provide a simple, equipment-free way for heart patients to safely exercise at home without needing a lab test.
What could go wrong: This is a small pilot study with only 40 participants, so results may not apply to everyone. The Talk Test may not be as precise as standard lab-based testing.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

coronary artery disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CORONARY ARTERY DISEASE

Contacts and locations

Locations

University of Ottawa Heart Institute

Ottawa, Ontario, K1Y4W7, Canada

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