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Do you ever feel tight or heavy in your chest? Sometimes you feel a stabbing pain? Let's find out what disease you have through chest pain symptoms. #chestpain #reasonsforchestpain #cardiovascular medicine In charge: Noh Ha-neul, Kang Hyun-woo PD ✔ If you want to enjoy more fun and informative videos from After the Rain, please click 'Like' and 'Subscribe'! ✔ After the Rain Official Channel Homepage http://aftertherain.kr