Nature Communications
Model estimates heart chamber size and function from heart tests
A model trained on 21,749 paired heart scans and electrical recordings estimated the size and pumping function of the heart’s left upper chamber.A model trained on 21,749 paired heart scans and electrical recordings estimated the size and pumping function of the heart’s left upper chamber.
Cohort studyBiomarkers
Who was studiedUK Biobank participants with ECGs and cardiac MRI
What changedModel estimates of minimum left atrial volume differed from MRI measurements by 8.6 mL on average
The catchThe model tended to underestimate extreme chamber measurements
