Final answer:
Levine's sign is associated with chest pain and is characterized by the person placing a clenched fist over their sternum or pointing to their chest while describing their symptoms.
Step-by-step explanation:
Levine's sign is associated with chest pain and specifically refers to the body language of a person experiencing angina or a heart attack. It is characterized by the person placing a clenched fist over their sternum or pointing to their chest while describing their symptoms.