A newly published study reports on a type of cell found in the upper chamber (atrium) of the heart and in the pulmonary veins that triggers atrial fibrillation. Like the skin cells that make pigment, the afib-trigger cells produce an enzyme called DCT. Researchers hope this discovery will lead to new research and effective atrial fibrillation treatments.
Read more: New Research Finds Cells that Trigger Atrial Fibrillation