Definition of bisect. transitive verb. : to divide into two usually equal parts. intransitive verb.
1 Muscle Pulls: Pulls of the muscles or ligaments in the chest and injuries to the ribcage may lead to right side chest pain.  Food Blockage: Blockage of the esophagus with food or beverages causes congestion, which can lead to pain in the right side of your chest.
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.