Symptoms. Symptoms of heart palpitations may include a passing sensation of a pounding, rapid, fluttering, or skipped heartbeat. These sensations are usually felt in the chest but may also be felt in the neck and/or the throat.
Below are some of the possible illnesses and medical conditions that may cause pain under the rib cage. 1  Liver damage-Liver damage or infections and inflammation of the liver can cause pain under right rib cage. 2  Hepatitis is a resulting inflammation of the liver. 3  Hepatitis is caused by alcoholism and viral infections.
Rib cage pain may be sharp, dull, or achy pain felt at and below the chest and above the navel on either side. It may occur after an obvious injury or without explanation.Rib cage pain can be caused by anything from pulled muscles to a rib fracture.ib cage pain may be sharp, dull, or achy pain felt at and below the chest and above the navel on either side. It may occur after an obvious injury or without explanation.