When the heart functions well, the facial skin will be rosy. Because when the heart functions normally, there is enough energy to maintain blood circulation, improve blood circulation in other parts of the body, and provide enough blood and nutrition for all parts of the body. People's facial skin will remain ruddy and healthy, which is a common sign of normal heart function. Heart function declines, blood supply is blocked, and many people's facial skin tends to be pale and bloodless. Therefore, facial changes can be used to judge whether the heart function remains healthy.
Strong exercise ability is a sign of good heart function, and many people will weaken their exercise endurance when their heart function declines. After a little exercise, they will feel tired and wheezing, which is a sign of decreased heart function. If you don't feel tired after normal exercise, and you can keep exercising for a long time, it means that the heart function is good and the health of such people is guaranteed. With normal heart function, strong myocardial contractility and enough blood to supply the body, people's sports ability will also be improved. Therefore, during exercise, you won't feel tired in a short time. If you are always panting and tired, it may be a sign of a declining heart health.
High sleep quality means that the heart function remains good. Many people are prone to angina pectoris and arrhythmia due to the decline of heart function, and the quality of sleep at night will also be reduced. In addition, when the heart function declines, the heart does not have enough energy to maintain normal blood circulation, which easily leads to insufficient blood supply to brain tissue. The common manifestations are hypoxia and blood deficiency in brain tissue, and patients may also suffer from insomnia. Therefore, people with high sleep quality can reflect that their hearts are functioning well.