Feeling congested in the chest and wanting to hiccup, this symptom may occur temporarily if you eat too quickly or eat too fast or if you have been under too much stress or emotional instability recently. If you have the above symptoms for a long time, consider the possibility of coronary atherosclerotic heart disease, this kind of disease usually occurs after a lot of exercise or emotional excitement, chest pain, chest tightness, panic, etc., the electrocardiogram has ST-T changes. In addition, this symptom does not exclude the possibility of digestive diseases, such as acute and chronic gastritis, gastric ulcer, duodenal ulcer and so on. Further hospital examination is needed.