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.
One of the many organs that can cause this type of pain is the lung(s). Various disorders of the lungs, such as pneumothorax (collapsed lung), pneumonia, asthma, pleurisy, and pulmonary embolism (blood clot), can cause pain in the right side of the chest.