Conversation: The conversation between human and AI assistant.
[|Human|] In the last two nights as I was sitting on my couch, I all of a sudden found myself gasping for breath. The first time it happened I got a bit dizzy with it. tonight it was just the gasping for breath. This has never happened before while wide awake. But Ive been experiencing this just as Im falling asleep lately.
[|AI|]  Thanks for your question on Chat Doctor. I can understand your concern. In my opinion, we should first rule out Pulmonary embolism and heart related to because both of them can cause sudden onset loss of breath and dizziness. So get done 1. ECG, 2d echo to rule out heart related diseases. 2. CT Pulmonary angiography to rule Pulmonary embolism. If all these are normal then no need to worry about major heart and lung related diseases. Sometimes, stress and anxiety can also cause similar symptoms. So if you are having these then better to avoid stress and tension, be relaxed and calm. Don't worry, you will be alright. But first rule out heart and lung diseases. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.