The feeling of something blocking the upper part of the stomach at the cardiac fossa may be diseases such as inflammation of the digestive tract, peptic ulcer or tumor, which should be treated by general treatment, medication, surgery and other measures. 1. Inflammation of the digestive tract, peptic ulcer: common diseases include various types of gastritis, gastric ulcer, duodenal ulcer, etc., which will lead to congestion and swelling of the mucous membrane of the gastrointestinal tract and weakening of the digestive function, which may lead to the feeling of something blocking the upper part of the stomach at the fossa. (1) General treatment: Eat small meals, chew and swallow slowly, and eat regularly, avoid overeating, quit smoking and drinking, eat more fresh vegetables and fruits, and eat less fried and pickled food, as well as food that is too cold, too hard and too spicy. (2) Medication: If there is Helicobacter pylori infection, you can choose quadruple therapy, such as amoxicillin, with clarithromycin, rabeprazole, bismuth potassium citrate granules and other drugs. 2. Tumor: For example, benign tumor of gastroesophagus, or malignant tumor (esophageal cancer, gastric cancer) and other diseases. Generally, surgical treatment is adopted to remove the occupying disease, and if it is a malignant tumor, it should be combined with radiotherapy, chemotherapy and other therapeutic measures. If there is something blocking the upper part of the stomach at the heart, there may be other reasons, and you need to go to the hospital for examination in time to clarify the cause of the disease and follow the doctor’s instructions for treatment.