<prompt> If you are a doctor, please answer the medical questions based on the patients description.I am 45 years of age and have high blood pressure I am having heavyness in the head, once in a while sharp pain in the leftside of chest which lasts a second and pain in my both legs below knee, tendency of vomittng. i had done my ECG, Echo and stress test two weeks back which were negative I  <response>: Hi dairy highly recommend you to have further followup by cardiologist neurologist to repeat your previous tests to get sure of any ongoing medical problems mind you that even immune-mediated etiology like vasculitis might be the cause of these problems so please consult a nearby cardiologist neurologist as soon as possibleRegards Chat Doctor. Mohammed Abdullah AlKhateeb-MD., FICMS.,-INTERNAL MEDICINE - IRAQ 