Lief Blog

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  October 23, 2020

  Celebrating Our MedTech Innovator Award By Offering The Lief Program Free To Eligible Low-Income Patients

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  October 15, 2020

  What Does HRV and the Vagus Nerve Have to Do With Anxiety?

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  September 11, 2020

  Heart Rate Variability and Depression
• September 4, 2020

  How To Measure Heart Rate Variability: ECG vs. PPG

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  August 27, 2020

  Introducing: Lief Stories

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  August 21, 2020

  Practicing Self-Care During COVID-19