I got an ECG done yesterday and it shows a slight ST depression in V3. Should I be concerned about this? I've been feeling a bit uncomfortable on the extreme left side of my chest, which is why I went for the ECG in the first place. There aren't any other pains or symptoms bothering me. By the way, I took the test about 40 minutes after finishing a workout at the gym - would that have any impact on the results?
Slight ST depression on an ECG can sometimes be a normal variant, especially if you have no other symptoms. However, given your symptoms of chest discomfort and the timing of the ECG after a workout, it is important to rule out any cardiac issues. I recommend you take a low dose of Aspirin 75mg for now to prevent any clot formation and consult a cardiologist for further evaluation and management.