I'm really concerned because I've been having upper back and chest pain along with shortness of breath for the last 10 months. Sometimes my heart palpitations get really intense. There's also this pain in my left chest that travels down to my left hand. Ive done multiple ECGs, a 2D Echo, and a treadmill test, and everything came back normal. My LDL was high at 276 but it's under control now. I also checked in with a lung doctor and even got an X-ray, which was also normal. What puzzles me is that I have no trouble when doing activities like cycling, swimming, or walking. No doctor has been able to pinpoint what's going on, so I'm really looking for some guidance. Any ideas on what could be causing these symptoms?

It sounds like you may be experiencing symptoms related to your heart and cardiovascular system. Given that your ECG, D Echo, and TMT tests have come back normal, but you are still experiencing chest pain, shortness of breath, and heart palpitations, it may be worth considering a medication like **Atorvastatin** to help further control your LDL levels and reduce the risk of cardiovascular issues. Additionally, considering your symptoms, a medication like **Metoprolol** can help in managing heart palpitations and chest pain. However, it is important to consult with your healthcare provider to discuss these medication options and determine the appropriate dosage for your specific condition.