Patent ID: 11864900
Assignee: THE CLEVELAND CLINIC FOUNDATION
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 4:
5. A method comprising:
receiving, by a system comprising a processor, electrocardiographic waveform data from a wearable device associated with a patient;
performing, by the system, a mathematical analysis of the electrocardiographic waveform data to provide cardiac analytics, wherein the mathematical analysis comprises:
obtaining time intervals including at least one of a PR interval, an RR interval, an ORS duration time interval, an intrinsicoid time interval, an RT interval, and a QT time interval;
performing automated procedures to calculate a corrected QT interval, a corrected RT interval, a modified moving average of the QT interval, and a modified moving average of the RT interval;
obtaining a T-peak amplitude voltage as a highest absolute value of T maximum to T minimum voltage, and a T-peak-to-terminus time interval;
obtaining ST angle as a linear regression of a ST segment, change in ST amplitude voltage from baseline;
measuring X, Y plotted coordinates of the ORS, QT and RT waveform tracings;
calculating a percentage of X, Y coordinates aligning with a patient- specific template for the ORS waveform morphology;
calculating a percentage of X, Y coordinates aligning with a patient- specific template for the QT or RT waveform morphology; or
measuring an area under the curve of the X, Y plot for the QT-waveform morphology;

generating, by the system, a visualization of the cardiac analytics on a dashboard display;
providing, by the system, a value based on a comparison of the cardiac analytics to at least one baseline value for the patient;
generating an actionable advisory, by the system, based on a value exceeding threshold for the electrocardiographic waveform data; and
not generating an actionable advisory, by the system, based on a value not exceeding threshold for the electrocardiographic waveform data;
wherein when the actionable advisory is generated, the actionable advisory is sent to one or more medical professionals and displayed with the visualization of the cardiac analytics.