Meeting Banner
Abstract #1966

DeepPlanner4Cardio: an automatic multi-view planning tool for CMR

Juna Santos1,2, Pedro Osório2, Markus Henningsson3, Rita G. Nunes2, and Teresa Correia4,5
1Physics Department, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal, 2Institute for Systems and Robotics - Lisboa and Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal, 3MR Physics, Perspectum Ltd, Oxford, United Kingdom, 4Center of Marine Sciences (CCMAR), Faro, Portugal, 5School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom

Synopsis

Keywords: Software Tools, AI/ML Software, Cardiac MRI, Cardiac View Planning, Deep Learning, Late gadolinium enhacement

Motivation: Manual planning of the 4 standard cardiac views (2-chamber, 3-chamber, 4-chamber, short axis) is currently a time-consuming process that demands significant operator interaction and expertise.

Goal(s): Our aim is to streamline and automate this process to reduce examination times and minimize dependency on highly trained operators.

Approach: We developed DeepPlanner4Cardio, a deep learning model designed to predict the standard cardiac views simultaneously.

Results: DeepPlanner4Cardio achieved a clinically acceptable accuracy of 94% on the test set with a mean orientation error of 11º and a mean displacement error of 5.9 mm, both within the inter-operator variability ranges.

Impact: DeepPlanner4Cardio effectively supports CMR operators by providing an accessible, automated solution to enable fast and reproducible cardiac view planning, demonstrating great potential to be applied in a clinical setting.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.

Keywords