The video shows a man and a woman in a laboratory. The man is wearing a white lab coat and blue gloves, while the woman is also wearing a white lab coat and blue gloves. They are both looking into a microscope and discussing something. The man is speaking and pointing to the microscope, while the woman is looking on. The background of the video shows shelves with various lab equipment and supplies. The video ends with the word "HEART" appearing in red text on the screen.