<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing shortness of breath, fatigue and swelling in my legs. My primary care physician suggested that I might have tricuspid valve disease. What medical tests do I need to undergo to confirm the diagnosis?  <response>: Based on your symptoms, there are several diagnostic tests that can be performed to confirm the diagnosis. Some of the tests that we might consider include a radiographic imaging procedure, echocardiography, and ultrasonography ultrasound. We may also conduct a lipid panel, cardiac stress tests, hemoglobin A1c measurement Hemoglobin a1c test and other diagnostic procedures such as an interview, evaluation or consultation. 