Sudden throbbing in the middle of the chest and then uncomfortable often caused by mental stress, hypertension, coronary heart disease and neurosis, etc., can be treated by improving habits, taking antihypertensive drugs such as captopril to control blood pressure and other ways. 1. Excessive mental stress: If you are nervous, stressed, or drink coffee or strong tea from time to time, it may induce palpitations, in which case you can improve the symptoms by relaxing, reducing stress, reducing the consumption of such beverages, and standardizing your work and rest. 2. High blood pressure: Hypertensive heart disease caused by high blood pressure may also cause palpitations, in this case you can use captopril and other antihypertensive drugs to relieve symptoms. It should be noted that such drugs may cause fainting, headache and other adverse reactions, and pregnant and lactating women are prohibited such drugs. 3. Coronary heart disease: heart palpitations caused by coronary heart disease can be relieved by using nitrate drugs such as nitroglycerin and Chinese patent medicines such as Compound Danshen Drop Pills to activate blood circulation and remove blood stasis. There are side effects such as headache, increased intracranial pressure, and skin rashes when taking such drugs. 4. Neurosis: Neurosis is a mental disorder in which episodes are often accompanied by symptoms such as palpitations and heart pain, which can be treated by using psychological counseling or beta-blockers such as metoprolol. Such drugs can cause adverse effects such as bradycardia, and this drug is contraindicated in patients with cardiogenic shock and other conditions. As there are many factors that can cause palpitations, it is recommended to go to the hospital to find out the cause of palpitations and then take appropriate treatment under the guidance of the doctor.