Accurate heart rate monitoring post pacer
I am post Medtronic DC pacer 6/30/20 for trifasiclular block. I am generally doing better but wondering if anyone is having trouble with heart rate monitors. When working out on Zwift my HR (via Bluetooth)increases fairly appropriately but at one point starts decreasing despite continued heavy exertion falling back. to the 70's. On the other hand my Apple Watch records a high rate at the same time. Any explanations?