What early concept involved transmitting ECG signals remotely before ambulatory monitoring?
Answer
telecardiography
Before the advent of truly portable, wearable systems, a significant conceptual advancement explored by early researchers was cardiography. This involved the remote transmission of ECG signals from the patient location to a separate recording station. While this technique did not inherently reduce the size of the recording machine itself, it successfully introduced the vital idea that monitoring a patient's cardiac status did not mandate the physical proximity of the patient to the massive hospital apparatus, paving the way for future distributed monitoring concepts.
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