Meissner's corpuscles (touch receptors) present in this region in sensitive areas make skin sensitive to touch. One of the important role of papillary layer of dermis is in formation hair, its growth and cycling.
Cardiac arrest is the abrupt loss of heart function in a person who may or may not have diagnosed heart disease. The time and mode of death are unexpected. It occurs instantly or shortly after symptoms appear.
Cardiac arrest involves the cessation of the heart muscle pumping blood through the body. If the body doesn't pump blood through the body, the other organs are deprived of oxygen including the brain resulting in irreversible brain injury. Learn what happens during cardiac arrest, treatment and diagnosis.