Biological process

apoptosis of endothelial cells, endothelial cell programmed cell death by apoptosis, killing of endothelial cells, programmed cell death of endothelial cells by apoptosis, programmed cell death, endothelial cells

Any apoptotic process in an endothelial cell. An endothelial cell comprises the outermost layer or lining of anatomical structures and can be squamous or cuboidal.