heart palpitations
heart rate
vagus nerve
Heart Palpitations Decoded: Vagal Tone, Catecholamines, and What That Skipped Beat Means
Most palpitations are benign — but they always mean something. Decoding them requires knowing whether you are looking at sympathetic surge, vagally-mediated ectopy, or anxiety amplification of normal sensation.
By UltraSkool Research Team
May 10, 2026