What does heart throb mean?

Heart throbbing is a temporary pain in the precordial area or behind the sternum, similar to cramps or spasms.

Heart throbbing is an expression describing pain in the heart. Pain may occur suddenly, lasting from seconds to minutes, sometimes accompanied by changes in breathing or activity. Heart throbbing may be related to a variety of factors, including myocardial ischemia, pleurisy, respiratory diseases, etc., all of which may deplete heart muscle cells or affect blood supply and oxygen supply to the heart, thus causing heart convulsions. If symptoms of heart throbbing occur, it is recommended to seek medical attention for relevant examination and diagnosis.