US 12,329,463 B1
System and method for visualization of vectorcardiograms for ablation procedures
Murali Aravamudan, Andover, MA (US)
Assigned to Anumana, Inc., Cambridge, MA (US)
Filed by Anumana, Inc., Cambridge, MA (US)
Filed on Jan. 5, 2024, as Appl. No. 18/405,656.
Int. Cl. A61B 34/10 (2016.01); A61B 5/341 (2021.01); A61B 5/346 (2021.01); A61B 18/00 (2006.01)
CPC A61B 34/10 (2016.02) [A61B 5/341 (2021.01); A61B 5/346 (2021.01); A61B 2018/00351 (2013.01); A61B 2018/00577 (2013.01); A61B 2034/104 (2016.02)] 16 Claims
OG exemplary drawing
 
1. A system for visualization of vectorcardiograms for ablation procedures, the system comprising:
a processor; and
a memory communicatively connected to the processor, the memory containing instructions configuring the processor to:
receive an input matrix comprising a plurality of electrocardiogram signals associated with a plurality of time variables, wherein the plurality of electrocardiogram signals are generated using at least one sensor of a plurality of sensors connected to a patient during an ablation procedure;
transform the plurality of electrocardiogram signals into a cardiac vector as a function of the input matrix;
determine at least one ablative reaction as a function of the cardiac vector, wherein determining the at least one ablative reaction comprises generating a graphical visualization of an X-Y plot, wherein cardiac deviations are plotted along a vertical axis of the X-Y plot and time variables are plotted along a horizontal axis of the X-Y plot, wherein determining the at least one ablative reaction comprises:
generating a vectorcardiogram image as a function of the cardiac vector;
training, iteratively, a cardiographic machine learning model as a function of cardiographic training data and a user input, wherein:
the cardiographic training data comprises a plurality of vector cardiogram images correlated to a plurality of ablative reactions; and
the user input comprises a correction to one or more ablative reactions of the plurality of ablative reactions; and
determining the at least one ablative reaction as a function of the vectorcardiogram image using the trained cardiographic machine learning model; and
determine a new heart abnormality that occurred during the ablation procedure based on the at least one ablative reaction.