Second, breathe smoothly. Breathing is smooth and effortless at any time of 24 hours a day. This shows that the heart is healthy and it is no problem to send blood to all parts of the body. Even after strenuous exercise or emotional excitement, it can naturally recover without shortness of breath and chest tightness.
Third, sleep quality is good. If you sleep well, you will not wake up easily, suffer from insomnia or fall asleep, snore when you sleep, or wake up because of poor breathing and cough (excluding colds and coughs), which means that your heart is fine. Generally speaking, people with poor heart function are prone to sleep disorders such as insomnia.
Fourth, oral health, people's oral health has a certain relationship with the heart. A large-scale study recently published in the European Journal of Preventive Cardiology once again supports the view that oral health and systemic diseases are not completely independent. Regular brushing and tooth washing are related to reducing the risk of real estate and heart failure. If you often have toothache, uncertain position and chest tightness, it must be a bad heart.
Fifth, the performance of limbs, such as strong hands, cold hands and feet, numbness of limbs and so on. The nerves of the heart and arm are connected, especially the left arm. Research shows that the strength of grip can reflect the health of heart and brain, and the person with the strongest grip has a healthy heart. Practice the grip more! )
Sixth, rosy lips indicate smooth blood circulation throughout the body. Once the heart has a problem, the lips will turn blue, because there are many small blood vessels in the lips, which are very sensitive to the blood circulation in the body.
Because the heart plays a decisive role in human health, it is necessary to strengthen the maintenance of the heart, pay attention to observe its own changes, and find and treat it early. Generally speaking, bad heart will manifest itself, such as insomnia, cough, dyspnea, breathlessness, irregular heartbeat, slow heart rate, headache, dizziness, sore throat, toothache, backache, chest pain, squeezing sensation, abdominal pain, backache, heartburn, fatigue, nausea and vomiting, swelling of legs and feet, arm or shoulder pain, leg chills or numbness, and so on. So what are the performances for people with healthy hearts? Needless to say, there is definitely no such performance.
Generally speaking, the above manifestations are related to heart health. If there is no problem, your heart is still relatively healthy!