Systems and methods for classifying ECG data
First Claim
1. A computer-implemented method for classifying ECG data, comprising:
- classifying, using at least one processor, heartbeats in ECG data as (i) normal heartbeats, (ii) abnormal heartbeats associated with one or more preexisting templates, or (iii) abnormal heartbeats associated with one or more new templates;
receiving user input related to each new template of the one or more new templates after the classifying step, wherein the input includes either (a) a confirmation that the new template represents an abnormal heartbeat, (b) a reclassification of the new template as a normal heartbeat, or (c) a reclassification of the new template as representing an abnormal heartbeat different than the abnormal heartbeat from the classifying step; and
after receiving the user input, determining, by the at least one processor, a total number of abnormal heartbeats as a sum of the heartbeats associated with (d) the one or more preexisting templates and (e) the one or more new templates representing an abnormal heartbeat.
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Accused Products
Abstract
A computer-implemented method for processing ECG data may include: receiving, over an electronic network, ECG data, wherein the ECG data represents a plurality of heartbeats; analyzing the ECG data, by at least one processor, to determine whether each of the plurality of heartbeats is a normal heartbeat or an abnormal heartbeat; associating, by the at least one processor, each of the abnormal heartbeats with either only one of a plurality of existing templates or a new template; receiving, from a user, input related to each new template, wherein the input includes either: a) a confirmation that the new template represents an abnormal heartbeat, or b) a reclassification of the new template as representing a normal heartbeat or a different abnormal heartbeat; and in response to the user input, updating, by the at least one processor, a label of each of the heartbeats associated with each confirmed new template and each of the heartbeats associated with each reclassified new template. The ECG data may be received from a portable monitor configured to be carried on a patient'"'"'s body.
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Citations
20 Claims
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1. A computer-implemented method for classifying ECG data, comprising:
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classifying, using at least one processor, heartbeats in ECG data as (i) normal heartbeats, (ii) abnormal heartbeats associated with one or more preexisting templates, or (iii) abnormal heartbeats associated with one or more new templates; receiving user input related to each new template of the one or more new templates after the classifying step, wherein the input includes either (a) a confirmation that the new template represents an abnormal heartbeat, (b) a reclassification of the new template as a normal heartbeat, or (c) a reclassification of the new template as representing an abnormal heartbeat different than the abnormal heartbeat from the classifying step; and after receiving the user input, determining, by the at least one processor, a total number of abnormal heartbeats as a sum of the heartbeats associated with (d) the one or more preexisting templates and (e) the one or more new templates representing an abnormal heartbeat. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for classifying ECG data, comprising:
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a data storage device that stores instructions for processing ECG data; and one or more processors configured to execute the instructions to perform a method including; classifying, using at least one processor, heartbeats in ECG data as (i) normal heartbeats, (ii) abnormal heartbeats associated with one or more preexisting templates, or (iii) abnormal heartbeats associated with one or more new templates; receiving user input related to each new template of the one or more new templates after the classifying step, wherein the input includes either (a) a confirmation that the new template represents an abnormal heartbeat, (b) a reclassification of the new template as a normal heartbeat, or (c) a reclassification of the new template as representing an abnormal heartbeat different than the abnormal heartbeat from the classifying step; and after receiving the user input, determining, by the at least one processor, a total number of abnormal heartbeats as a sum of the heartbeats associated with (d) the one or more preexisting templates and (e) the one or more new templates representing an abnormal heartbeat. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A non-transitory computer-readable medium storing instructions that, when executed by a computer, cause the computer to perform a method for classifying ECG data, the method including:
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classifying, using at least one processor, heartbeats in ECG data as (i) normal heartbeats, (ii) abnormal heartbeats associated with one or more preexisting templates, or (iii) abnormal heartbeats associated with one or more new templates; receiving user input related to each new template of the one or more new templates after the classifying step, wherein the input includes either (a) a confirmation that the new template represents an abnormal heartbeat, (b) a reclassification of the new template as a normal heartbeat, or (c) a reclassification of the new template as representing an abnormal heartbeat different than the abnormal heartbeat from the classifying step; and after receiving the user input, determining, by the at least one processor, a total number of abnormal heartbeats as a sum of the heartbeats associated with (d) the one or more preexisting templates and (e) the one or more new templates representing an abnormal heartbeat. - View Dependent Claims (17, 18, 19, 20)
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Specification