@balubeje I had pacemaker put in Dec. 2019: had pain for about a month. I tend to be very sensitive to pain. I check my blood pressure and pressure/heart rate daily with wrist monitor. Have a pacemaker monitor at home, but unless I go in to pacemaker nurse, I am not notified of atrial fibrillation episodes when they come. I had the pacemaker put in for bradycardia, so I wouldn't pass out with low heart rate, but I also have atrial fib and am on blood thinner for it. I have a dual lead pacemaker and have been told 1% working in one chamber and 30% in other chamber. When my PCP put her stethoscope on it to check my breathing, she was surprised I jumped, because it can be sensitive if pushed on. As best as I can tell it is working, given I haven't passed out or fallen since on it. When my heart would have been pausing (bradycardia), the pacemaker is working to keep the rate up. Wishing you well!