Post MI (after one year) ventricular bigeminy is diagnosed. I am describing my cardiac problem. Please give your valuable suggestion. My problem is exactly one year back which was MI. Treatment started after 20 minutes with Reteplase and other drugs. Next day at 9 AM, I underwent angiogram and noticed RCA 99 % block, kept stent. After six months, I developed ectopics around 20 per minute. The drugs were changed to Bisoprolol, Metoprolol, Sotalol but there was no use. The cardiologist advised for EP study. What next? Do I need a device? I am sending briefly about my cardiac MR study and Holter report.