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.
Blood clots that result in a heart attack may cause chest pain (angina) that usually starts in the centre of the chest and moves to the jaw, the back, the left arm, or occasionally the right arm. Less commonly, the pain may be felt in the abdomen. Heart attack pain is usually severe but not always.