Shortness of breath, chest tightness, and a blank mind warn of what?

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Hello doctor. From time to time, I often have difficulty breathing, chest tightness. I also do not concentrate, work efficiency, poor study, empty head. The doctor asked me, are you okay? I hope you can give me some advice, thank you.
Anonymous question
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Hello grandchild!
Can you tell me more: when do you usually have shortness of breath and chest tightness, how long each episode lasts. Can you sleep at night, do you get startled or wake up during the night? Your symptoms are not clear. Difficulty concentrating and feeling empty mind are subjective manifestations, but in my opinion: you should take the time to go to the Cardiology Clinic for the doctors to further evaluate, some cardiovascular diseases. or a sleep disorder that may explain your child's symptoms. I hope I can help you focus and study well and more importantly, find the cause of your shortness of breath and chest tightness.
Thank you for your question to Vinmec Health System. Best regards.
Answered by Doctor Le Duc Hiep - Internal Medicine and Cardiovascular Interventionist - Cardiovascular Center - Vinmec Times City International General Hospital.