13-year-old girl, chest tightness, shortness of breath.

13-year-old children appear chest tightness and shortness of breath symptoms, generally considered to be caused by cardiac neurosis, can also be considered due to coronary heart disease, heart failure, angina pectoris, myocardial ischemia and other cardiovascular diseases caused. In addition, emphysema, chronic bronchitis and other symptoms can also lead to chest tightness and shortness of breath.