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 sudden loss of cardiac function, when the heart abruptly stops beating. Unless resuscitative efforts are begun immediately, cardiac arrest leads to death within a few minutes. This is often referred to by doctors as sudden death or sudden cardiac death (SCD).. Symptoms of sudden cardiac arrest include: 1  Loss of consciousness. 2  Lack of pulse.
Definition - What does Cardiac Arrest mean? Cardiac arrest occurs when the heart stops pumping blood throughout the body. A cardiac arrest could be the result of many factors including arrhythmias or abnormal or irregular heart rhythms. Cardiac arrest can result in permanent damage to the heart and circulatory system, as well as death.