Sudden rapid heartbeat colic may be coronary heart disease, arrhythmia, hyperthyroidism and other reasons, need to apply nitroglycerin and other drugs for the cause of the disease or surgery and other treatments. 1. Coronary heart disease: long-term hyperlipidemia patients with coronary artery atherosclerotic lesions, resulting in local narrowing of the coronary artery and myocardial ischemia and hypoxia, so the above symptoms. At this time, you need to rest immediately, and sublingual nitroglycerin, take metoprolol, aspirin, resuvastatin and other drugs, if necessary, percutaneous coronary artery treatment, coronary artery bypass grafting and other surgical treatment. 2. Arrhythmia: Organic cardiac lesions and other factors lead to autoregulatory changes in cardiomyocytes, resulting in abnormal cardiac rhythm, heart rate and the above symptoms. It is necessary to apply anti-arrhythmic drugs such as amiodarone, lidocaine, verapamil, etc., or electric resuscitation, radiofrequency ablation and other ways of treatment. 3. Hyperthyroidism: hyperthyroidism secretes a large amount of thyroid hormone, which acts on the heart muscle cells and leads to heart excitation and the above symptoms. You can take methimazole, propylthiouracil and other drugs, or iodine 131 radiation therapy, surgical treatment. Suddenly accelerated heartbeat colic recommend timely medical treatment, active standardized treatment.