The symptoms of heart diseas

Heart disease often have symptoms? I often see or pain in the chest area, not known to have heart disease or not?

Tim is located in the chest and lungs, esophagus and in a rigid frame is formed by the ribs. Tim has a complex structure and there are many different types of diseases that "heart" is just a folk saying, totally inaccurate because the pain was not specify which part or parts of the heart (heart muscle, heart valves, blood vessels nourishing the heart, nervous heart ...) - but each part that hurt when there are relatively different manifestations.
Pain in the chest area is also very general because it may be due to pain in the chest outside so sore ribs, due to intercostal muscle and nerve, so the pleura, lung, adopted by coronary heart because the heart muscle due to the large blood vessels, inflammation in the esophagus and stomach ... So that can not be said of the chest pain is a heart attack.
Want to know exactly the pain that is caused by any etiology, you have to be at a specific doctor, X-ray, ECG measurements and do some exploratory tests of other features can be distinguished.