Clinical Trial: The Correlation Between Obstructive Sleep Apnea-Related Nocturnal Hypoxemia Parameters and Coronary Microvascular Dysfunction: A Prospective Cohort Study (SLEEP-CMD)

U.S., Jan. 3 -- ClinicalTrials.gov registry received information related to the study (NCT07315399) titled 'The Correlation Between Obstructive Sleep Apnea-Related Nocturnal Hypoxemia Parameters and Coronary Microvascular Dysfunction: A Prospective Cohort Study (SLEEP-CMD)' on Dec. 18, 2025.

Brief Summary: In a cohort of patients with suspected myocardial ischemia undergoing sleep studies, the objectives of this study were:

1. To determine the association between various obstructive sleep apnea (OSA)-related nocturnal hypoxemia parameters and coronary microvascular dysfunction (CMD) in patients with suspected myocardial ischemia.

2. To compare the predictive value of nocturnal hypoxemia parameters versus the traditional Apnea-Hypopnea In...