A man in a white lab coat holding a tablet with an ECG graph on the screen. The man has short, dark hair and is wearing a light blue shirt under his lab coat. He is looking at the tablet with a serious expression, possibly analyzing the data displayed on it. The background of the image is out of focus, but it appears to be a laboratory or medical office setting. There are windows in the distance that let in natural light, and there may be other pieces of equipment or furniture visible, although they are not clearly defined.