Heart Rate Variability (HRV) is increasingly recognized as a key health metric by healthcare professionals, scientists and biohackers. Despite progress over the past decade, misinformation persists about HRV's definitions, measurement and applications. HRV is now a standard feature in many…
Heart Rate Variability (HRV) is increasingly recognized as a key health metric by healthcare professionals, scientists and biohackers. Despite progress over the past decade, misinformation persists about HRV's definitions, measurement and applications. HRV is now a standard feature in many wearables, reflecting its broad interest. This presentation will detail current HRV research and its healthcare applications, focusing on its role as an autonomic nervous system and cardiovascular health indicator. Attendees will learn about the most accurate HRV measurement methods, from electrocardiograms to wearables, and understand HRV values in various contexts, including nocturnal vs. on-demand measurements. It will cover time-domain, frequency-domain and non-linear HRV analyses, offering evidence-based guidelines for clinical interpretation. Applications in chronic disease management, mental health and athletic performance will be discussed, with case studies illustrating HRV's integration into patient care for better outcomes.
