Definition of bisect. transitive verb. : to divide into two usually equal parts. intransitive verb.
1 Stress: Stress can exacerbate digestive system disorders, which lead to pain on the right side of the chest. Some key stressors are work, school or family and relationship problems.  Muscle Pulls: Pulls of the muscles or ligaments in the chest and injuries to the ribcage may lead to right side chest pain.
Causes of the Pain in Right Side Under Ribs. The right side of your chest and upper abdomen is the area where your right lung, your liver, gallbladder, right kidney and part of the colon are located. The pain in this part is often related with these organs. 1. Right Lung.