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.
No. But a heart attack can cause a cardiac arrest. Heart attacks are caused by a blockage that stops blood flow to the heart. Cardiac arrest is caused when the heart's electrical system malfunctions.