Two layers
VedaPulse does two things, and their accuracy is different. First it measures heart rhythm and calculates heart rate variability indices. This is well-established science; the same measures are used in cardiology, sports medicine and stress research, and the device's recording quality is comparable to a clinical ECG. Second it interprets those indices through Ayurvedic and other traditional frameworks, indicating dosha balance and related qualities. This is an interpretive model. It is coherent and clinically useful for structuring a consultation, but it has not been validated as a diagnostic test in the way a blood test has.
What makes readings reliable
HRV is sensitive to state. A reading after coffee, exercise, poor sleep, an argument or a rushed journey will differ from one taken rested. For useful results: sit quietly for a few minutes before the recording, breathe normally, avoid caffeine and exercise for a couple of hours beforehand, and take repeat readings under the same conditions so trends are meaningful.
How to use the results
As a snapshot of nervous system state and recovery, which is genuinely informative. As a trend over weeks, which is more informative still. As one input into a consultation alongside history, examination and, where relevant, blood tests. Not as a standalone diagnosis of anything.
What it cannot do
Diagnose heart disease or any medical condition. Replace conventional investigation of symptoms. Tell you what to eat on its own.
At Omnia
Our Ayurvedic doctors in Chiswick use VedaPulse as one measurement within a full consultation, and will say plainly what the reading does and does not mean for you.