red blood cells flowing through a blood vessel

Prompt 1: showcases a large blood clot spinning in a circle, with a red blood cell being highlighted. also features a red blood cell being observed under a microscope, and a red blood cell being observed in a glass tube. concludes with a large blood clot spinning in a circle.

Prompt 2: a blood clot being removed from a patient's body. the surgeon uses a catheter to remove the clot, and the camera captures the process from different angles. also emphasizes the importance of removing blood clots to prevent further complications.