Is an ecg, blood test and chest xray enough? Help please? (16 year old female uk)

You have seen many doctors saying it's not your heart that's causing this? What then? Didn't you ask them what it was? GERD (Gastro-Esophageal Reflux Disease) or heartburn or acid reflux can cause this type of chest discomfort, too, akin to having a heart attack. Or you could be having thyroid disease that's causing palpitations especially if you are losing weight and having easy fatigability. The most common cause for your age would be Costochondritis. Costochondritis, also known as chest wall pain and often temporary inflammation of the costal cartilage, which connects each rib to the sternum at the costosternal joint, and is a common cause of chest pain. ASK YOUR DOCTORS what it is if they say it's not your heart.

You need to go to A&E Natasha, and ask your parents to go with you. You need to be urgently assessed to diagnose the cause of your chest pain to ensure that serious and life-threatening conditions are not missed. Also, although the pain is in your chest area, it doesn't necessarily mean that it is your heart, it could be from something else but you need to go to A&E and discuss it with a doctor. You also need further blood tests as I think the one that you had was probably to see if you are anaemic, but you also need blood to be taken for renal function tests, thyroid function tests, fasting lipids and glucose, liver function tests as well as some others. Go to A&E and speak with one of the doctors or charge nurse/sister.