Conversation: The conversation between human and AI assistant.
[|Human|] Day before yesterday, i experienced a poking pain on the left side of my heart. the pain is not continous, they are intermittent, sometimes comes in a gap of hours. today i kind of feel some heaviness in my heart. went to a doctor, they did an ECG which seems to be normal. is this due to gas?
[|AI|]  Hi, Chest pain has a lot of causes. Commenting on few1) Cardiac pain- it is generally diffused & never localized & increases with exertion.2) Chest pain due to underlying lung disease - it is localized, stabbing type & increase with inspiration.3) Muscle pain- it can be localized or diffuse & decreases with painkillers. No effect of exertion.4) Chest pain due to gastritis - it occurs generally in middle part of chest or upper abdomen. No effect of exertion. Increase after taking food. Hope this clears your doubtThanks Chat Doctor.