My father has a history of RBBB and LAFB. During an episode of a syncope, I promptly transferred the watch to his arm, and recorded multiple ECGs. Moreover, I got a few more after he gained consciousness but was feeling severely weak and having chills.
We rushed him to the hospital where the doctors checked the ECG and diagnosed it as a CHB (Complete Heart Block). By this time, my father was doing better and his ECG at the hospital showed just the previous issues. However, based on the ECG from Samsung Health, the doctor's decided to give a pacemaker. He's how at home and is doing better.
