Dyskinesia is most commonly associated with a varying heart rate and heart sounds of varying strength. Recorded by two people, one listens to the heart rate; the other measures the pulse rate, and the person who listens to the heart rate gives the command to count for one minute to clarify the abnormality of the pulse. Pulse shortness is most commonly associated with discomforts such as atrial fibrillation, which is followed by absolute arrhythmia and unequal heart tones. It is also accompanied by panic, wheezing, chest tightness, chest pain, discomfort in the precordial area, etc. With the occurrence of atrial fibrillation, there will be emboli dislodged at any time to cause embolism and other complications. Therefore, it is usually necessary to pay attention to actively control the progress of the disease, and seek medical treatment in time when discomfort occurs to reduce complications and aggravation of the disease. More rest, more review, strict low-salt, low-fat diet.