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. noun. Medical Definition of cardiac arrest. : abrupt temporary or permanent cessation of the heartbeat (as from ventricular fibrillation or asystole)âcalled also sudden cardiac arrest. Britannica English: Translation of cardiac arrest for Arabic speakers.