Left and right upper chest pain, back pain and stomach pain could be caused by a number of factors . Some of the possible causes are heart attack, acid reflux, pneumonia, anxiety , or muscle strain . It's important to SEEK medical attention if your symptoms persist or worsen. Your doctor can perform TESTS to determine the underlying cause and recommend appropriate TREATMENT. In the meantime, try to rest and avoid physical activity that may exacerbate your symptoms .

Metal clip may be pressing your nerve put it where muscles are thicker.

Please have a healthy lifestyle like eat healthy, do exercise daily, sleep well ,stop smoking and drinking if you do etc. Stay away from stress and tension to reduce your heart rates. You can also go to a cardiologist for discussing more treatments that can work for you. I hope this answer proved useful.

The absence of a left superior vena cava is a rare anatomical variation where the vein is not located in its usual position. It is generally considered a normal variant and not inherently good or bad. While it usually doesn't cause health issues, it can bring challenges during certain medical procedures.

I see you have your father's ECG results. An electrocardiogram (ECG) is a very simple and easy-to-run test that shows the heart's electrical activity, and it is called an ECG. Besides, if the ECG shows such disorders as too fast or too slow heartbeats, it can be the reason for heart problems. A heart attack or myocardial infarction may occur because of the symptoms of chest pain, shortness of breath, or dizziness. It can be a result of hypertension that is related to either the heart itself or to stress. Other possible remedies are lifestyle changes including healthy dieting, regular exercising, and stress reduction. It is always necessary to contact the doctor to get your condition assessed and the treatment prescribed.

Your HEART rate may be normal for you.... Consult DOCTOR...

There is no such guaranteed medicine for DCMP LVEF. And to start the course of treatment, physical examinations and tests are required. For a healthy diet, you can include lots of fruits, vegetables, lean meats and whole grains. Meditation, light exercise or yoga may also help you reduce stress which will eventually benefit your health.