3 ms·
You could plug two hot wires into the patient and measure their current imbalance: the difference is ground-loop leakage. That's how GFCI breakers work!
by perihelions 4y ago
You could plug two hot wires into the patient and measure their current imbalance: the difference is ground-loop leakage. That's how GFCI breakers work!
- marginalia_nu 4y agoSeems close enough to an ECG that you might end up with a fairly noisy signal.