Heart Disease Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People aged 18 or older
- People who are being assessed for a condition involving chest pain caused by problems with how the heart's blood vessels function (rather than blockages) — known as ANOCA or INOCA
- People who have symptoms that suggest they may be experiencing angina (chest pain or discomfort related to the heart)
- People who are able to follow the study's requirements and attend as needed
- People who are able to give written consent before taking part
Who may not be able to join:
- People who already have a diagnosed blockage-related coronary artery disease
- People who have previously had a procedure to open or widen a coronary artery (such as a stent or balloon procedure)
- People who have used long-acting nitrate medications within the past 48 hours
- People who have used certain medications for erectile dysfunction or pulmonary hypertension — specifically sildenafil or tadalafil — within the past 48 hours
- People with any other health condition that the study doctor believes could put them at significant risk if they were to participate
- People under 18, those who are pregnant, people who are incarcerated, or people who are not able to give informed consent
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 469-814-4181
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Assessment of CFR by CRT before and after nitrates
Can't join this trial?
Data last synced from ClinicalTrials.gov: 22 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.