Atrial Fibrillation (AFib) Support Group
Atrial fibrillation (AF or afib) is an abnormal heart rhythm (cardiac arrhythmia) which involves the two small, upper heart chambers (the atria). Heart beats in a normal heart begin after electricity generated in the atria by the sinoatrial node spread through the heart and cause contraction of the heart muscle and pumping of blood.
I think this is the article you were referring to:
Blaming the patientand the philosophy of caring for people with atrial fibrillation
http://www.drjohnm.org/2014/08/blaming-the-patient-and-the-philosophy-of-caring-for-atrial-fibrillation/
Carpe diem,
atp