Conversation: The conversation between human and AI assistant.
[|Human|] Hi,Im a 16 year old girl and I have pain in chest, hard to breathe and sometimes hard to swallow. I also get a weakness in my legs that  I cant walk and I try and hurry to sit down because it feels as I would fall down, can you please help with whats wrong?
[|AI|]  Hi thanks for contacting Chat Doctor... Here you have chest pain, dyspnea and dizziness like symptom on walking .... So cardiac causes seem most likely here, although you are young ... Investigate with ......1. Blood pressure measurement 2.ECG 3.ECHO 4. If needed chest x-ray done ... If your calf swollen and embolism suspected d dimer estimation done for it ..... Here cough, fever etc. not present so resp causes seems less likely ... But if cardiac causes not present than they are ruled out by chest x-ray, spirometry etc ... Avoid stress as it would aggravate condition... Take care ..... Consult physician for this.....