Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 심장이 나빠지고 있을 때 수면중 나타나는 증상들. That video is uploaded by 박민수박사 at 2024-06-30T23:48:45-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [PeN6BMdbjeg]