Atrial fibrillation is irregularly irregular heart beat. Two strategies are there rate control and rhythm control. Both the strategic have positive and negative features. In only some of the features pacemaker is indicated. It depends on duration of atrial fibrillation and structural changes in underlying heart. Please visit , register and upload your mom reports of ECG ECHO on the web site WWW.SKYMEDICAL.IN Complete the health profile section and use ask the doctor feature. U consult with expert clinical nutrition specialist on this website We will go through it all and then will try to guide u. Please go through blog on skymedical.in Also u can get ur moms BP and Cholesterol and INR continuously monitored by cardiac team through this website. Hope my suggestions will be useful to u. Regards.