Opening the Donguibogam library...
Opening the Donguibogam library...
Opening the symptom encyclopedia...

"Doctor, my heart feels like it is tearing apart, but whenever I go to the emergency room, they always tell me everything is normal. Could something be wrong with me?" Many people share this frustrating experience. Why does your chest hurt so much when your test results are completely fine? You might often worry whether this is an illness rooted in the mind.

Have you ever felt your heart suddenly sink, or pound wildly as if having a seizure? If you brushed it off thinking you were simply being overly sensitive, please take a moment to listen. It could be a dangerous warning sent by your heart.

Have you ever felt your heart suddenly drop, or experienced a tight, pounding chest from anxiety and restlessness? Living in a busy modern society, our heart often reacts ahead of our mind, making things difficult for us. Even when we try to reassure ourselves that everything is fine, our body has already been startled.

Have you ever felt your heart suddenly drop with a thud or skip a beat, startling you? With an anxious mind, you probably worried first, wondering, 'Could something be seriously wrong?' The heartbeat, one of the subtlest movements in our body, is actually a hidden diary of our health.