Paceart Associates, L.p.

Nartzis Naydenov

Michael N Bergelson

Anthony Marchesini

Remote monitoring of biological signals such as ECG waveforms, in which an FM encoded version of an ECG waveform is transmitted from a patient's home to a central station where it is analyzed to estimate local frequencies at many more time points than the zero crossovers of the FM signal. A plurality of ECG waveforms is encoded in a composite FM signal any one point of which can represent at the same time a number of ECG waveforms. The composite waveform is analyzed at the central station to extract and reconstruct the individual waveforms by separation in the frequency domain.

Transtelephonic monitoring of multi-channel ECG waveforms

Remote monitoring of cardiac electrical activity and/or pacemaker function under extensive control by personnel at a central station over the operation of a monitoring instrument at the patient's home, to thereby reduce reliance on active participation by the patient and to enhance useful information and suppress undesirable information in the signals transmitted between the home monitoring unit and the central station.

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Wayne, NJ, United States of America

Nartzis Naydenov