There are many kinds of drugs to control heart rate and relieve tension, generally beta-blockers, such as betaxolol, metoprolol, bisoprolol and so on, which can control the human ventricular rate, reduce the oxygen consumption of the heart muscle, so that the symptoms of cardiac discomfort are relieved. In addition, you need to regulate emotionally, do not over-emotional excitement, as well as relaxation and full relief of stress, usually to regulate the mind, do a good start regular nutritious diet. If this kind of tension occurs for a long time, you can go to the hospital to seek medical attention and take glutamate or vitamin B12 to nourish the nerves and carry out treatment if necessary.