AI creates accurate 4D heart scans in seconds

Researchers have developed and validated a new artificial intelligence (AI) model capable of producing four-chamber cardiac MR (CMR) images in seconds, publishing their findings in European Radiology Experimental.

Quantification results of mean LV and RV volumes of automated four-chamber and short-axis segmentation methods over time. AI-generated contours of short-axis cine stack of images using standard endocardial and epicardial contour methods. AI-generated four-chamber cine segmentation contours using standard endocardial and epicardial contours methods. c AI-generated four-chamber cine segmentation results yielded slightly lower LV and RV volumes than the ground truth. d Quantification results of automated four-chamber mean LV and RV volumes after applying 14.56 mL and 50.78 mL correction factors and short-axis segmentation results over time. Images/caption courtesy of European Radiology Experimental. 

New data out of England provides cardiologists and radiologists with another reminder of AI's potential to transform healthcare.