👉 Voltagraphy is a medical diagnostic method that uses electrical signals to detect abnormalities in blood flow. It involves measuring changes in the electrical activity of a patient's heart or brain, which can indicate various health issues such as high blood pressure, low blood volume, and seizures. The process works by detecting changes in the electrical potential of the heart or brain over time, known as electrocardiogram (ECG) or electroencephalogram (EEG). Voltagraphy is often
