Heart rhythm study seeks to improve ablation success for AFib patients

This study looked at a common heart rhythm problem called atrial fibrillation (AFib). The goal was to find better ways to predict which patients would benefit most from a procedure called ablation, which creates scar tissue in the heart to stop abnormal rhythms. Researchers planned to use advanced heart mapping, MRI scans, and blood tests to develop a prediction tool. Only one person enrolled before the study ended, so no clear results were obtained.