Understanding WatchPAT® and the PAT® Signal

Join Dr. Alan R. Shwartz in an informative presentation.

Learning Objectives

  • Understanding the PAT® signal physiology and WatchPAT® scoring algorithm
  • Understanding WatchPAT® diagnosis capabilities
  • The importance of sleep/wake, sleep stages with focus on REM vs NREM Apnea and differentiation between obstructive and central events
  • Learn how to review WatchPAT® studies – A new approach, from automatic report to RAW data
  • Learn how to recognize sleep architecture (NREM/REM) and sleep disorder breathing events (OSA, CSA)
  • Reviewing WatchPAT® sleep reports


Alan R. Schwartz, MD
Adjunct Professor
University of Pennsylvania Perelman School of Medicine
Professor (ret.)
Johns Hopkins University

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WatchPAT® and PAT® are trademarks of Itamar Medical Ltd. Copyright © 2021 by Itamar Medical Ltd. All rights reserved.