Description
We all rely on CPAP downloads to determine if CPAP therapy has been successful. But a recent article suggests that they may not always be accurate and that residual sleep apnea may be more common than we realize. In this podcast, we discuss the study and its possible implications for clinical practice.
00:00 Introduction
00:38 Do CPAP Downloads Underestimate Residual Sleep Apnea?
01:36 How Do CPAP Machines Measure Residual AHI?
04:11 What Is Cardiopulmonary Coupling (CPC) and How Is It Validated?
06:23 Study Results: CPAP vs CPC Detection of Residual Sleep Apnea
08:04 Are the Study Findings Valid and How Should We Interpret Them?
10:42 What Are the Major Limitations of the Study?
12:27 Which Patients Are Most Likely to Have Residual Hypoxemia?
14:28 When Should Sleep Testing Be Repeated Despite Low CPAP AHI?
18:03 Key Takeaways for Clinicians and Patients
19:28 Closing Remarks