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.
Numerous conditions can cause pain in the right upper abdomen. According to the Merck Manuals Online Medical Library, pain that manifests in the abdomen, including the right upper abdominal quadrant, can be caused by the viscera or abdominal organs, structures outside the abdomen or the parietal peritoneum -- the membrane that lines the abdominal wall.