Heart tiredness fatigue is caused by myocardial ischemia, coronary atherosclerosis or other heart diseases. Patients whose hearts feel tired and fatigued are considered to have invisible heart disease, which causes myocardial ischemia, imbalance of heart function, and insufficient blood supply in the process of blood supply to the heart, at which time the patient will feel heart tired. Patients with coronary artery atherosclerosis cause an increase in pressure in the coronary arteries of the heart, and when the blood circulation is accelerated the pressure on the patient’s heart will increase and a state of heart fatigue will occur. If it is a long-term irregular work and rest, or a bad habit of drinking alcohol or smoking, it will lead to an increase in the content of nicotine and carbon monoxide in the blood, and the stimulation of long-term alcohol and toxic gases will also cause an increase in the burden on the heart. When you feel heart tired fatigue should pay attention to rest, develop good habits, if long-term can not relieve the need for timely medical examination, symptomatic treatment.