The main symptoms of heart problems include panic, chest tightness, chest pain, and difficulty in breathing. 1. Panic: Whether the heartbeat is too fast or too slow, it can cause symptoms of panic, the most common is panic caused by arrhythmia. 2. Chest tightness: the heart’s ejection capacity decreases, the body is in a state of oxygen deficiency can cause chest tightness. 3. Chest pain: Chest pain is common in patients with coronary heart disease who have insufficient blood supply. When myocardial ischemia occurs, chest tightness and chest pain often occur, and in severe cases, it will lead to myocardial infarction, chest pain, pressure-like pain, which may involve the left shoulder and left arm, panic, shortness of breath and other symptoms, including a sense of near death. 4. Dyspnea: heart failure, pulmonary stasis leading to dyspnea. With the above symptoms, you need to go to the hospital as soon as possible, and the doctor will formulate an individualized diagnosis and treatment plan according to the specific condition, so as not to delay the condition.