I was breathing heavily with pain under my left flank. Vigorous or strenuous exercise causes tightness in the chest and sometimes chest tightness and difficulty breathing. Can you tell me if angina with difficulty breathing is dangerous when exercising vigorously?

I've been having chest pain for about 6 months now, it feels like muscle pain but I think it's not. When I exercise or sometimes take a deep breath, I also have pain. So the doctor asked me if the pain in the middle of the chest lasts for a long time? Thank you doctor.

I feel heavy in the chest and sometimes feel tired, pain in the middle of the chest, sometimes to the left and sometimes when lying down, I feel my chest hit hard like nervous. Doctor told me heaviness in the chest with pain in the middle of the chest is a sign of what disease? Thank you doctor.

X-ray is the most important paraclinical test in diagnosing lung or bone diseases. Chest X-ray is a routine test in examining and treating many diseases, especially diseases related to the respiratory tract.