Ana C. Krieger   Chief, Sleep Neurology

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Dr. Krieger is a clinician scientist, investigating mechanisms of cardiovascular disease in sleep disorders. She successfully completed a Scientist Development Award by the American Heart Association evaluating oxidative stress in patients with Cheyne-Stokes Respiration during sleep and Congestive Heart Failure. Dr. Krieger is currently funded by the National Institutes of Health for evaluating vascular thrombosis and Stroke in Sleep Apnea. She actively collaborates with many investigators in the field of sleep medicine and has contributed to multiple scientific publications and presentations.


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Selected publications


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Funding awarded

  • The Impact of Obstructive Sleep Apnea Treatment on Diabetic Microvascular Complications: A Randomized Controlled Trial  awarded by Qatar National Research Fund Key Personnel - 2020
  • The impact of obstructive sleep apnea treatment on diabetic microvascular complications: A randomized controlled trial  awarded by Qatar National Research Fund Principal Investigator Subaward 2018 - 2021



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