Methods and systems for transesophageal echocardiogram guided implantation of left atrial appendage closure device

A method for transesophageal echocardiogram-guided implantation of a left atrial appendage closure device, the method comprising:

• locating at least an ultrasound sensor within an esophagus of a patient;
• detecting, using the at least an ultrasound sensor, at least an ultrasound image as a function of cardiac tissue of the patient
• receiving, using at least a processor, at least an ultrasound image from at least a transesophageal echocardiogram (TEE) system comprising the at least an ultrasound sensor;
• generating, using the at least a processor, at least a three-dimensional (3D) cardiac model representative of a heart of the patient as a function of the at least an ultrasound image by using a point completion model including at least an autoencoder to process sparse point clouds and preserve spatial arrangement;
• receiving, using the at least a processor, at least a 3D left atrial appendage closure (LAAC) device model representative of at least a LAAC device;
• generating, using the at least a processor, a superimposed model by superimposing the at least a 3D LAAC device model onto the at least a 3D cardiac model;
• determining a superimpose position for the superimposed model in a field coordinate system comprising a location of an ostium within the at least a 3D cardiac model;
• and
• displaying, using the at least a processor and at least a display, the superimposed model and the superimpose position.