I've been a smoker and drank alcohol almost every day for the past decade, dealing with high cholesterol and triglycerides all this time. I just started medication for these issues. Recently, I had a 2D echo and TMT that both came back normal. Can I assume everything's okay with my coronary arteries if both tests look good, especially now that I've quit smoking and drinking?

Based on your recent normal 2D echo and TMT results, it is a positive indication that there may not be significant coronary artery disease present. However, it is important to continue monitoring your cholesterol and triglyceride levels, as well as maintaining a healthy lifestyle without smoking and alcohol consumption. Additionally, regular follow-ups with your healthcare provider are essential to ensure your cardiovascular health remains optimal.