How is chest tightness and shortness of breath often to return a responsibility? What are the reasons for chest tightness and shortness of breath?

Uncle Wang is 65 years old this year. He has always been in strong health and has no obvious diseases. For more than half a month, he has always felt flustered and short of breath, and his chest has become stuffy. It feels like a stone is pressing on his chest, making Uncle Wang feel unable to breathe. He always feels that he has not enough breath. He always wants to take a deep breath, so that he feels more comfortable. I didn't do any strenuous exercise. Sometimes, I felt flustered and short of breath while I stayed, which seriously affected the elderly's normal daily life. Sometimes, I couldn't sleep all night, making the elderly feel very painful. So, what is the matter with Uncle Wang feeling chest tightness and shortness of breath? What causes the human body to suffocate?
Generally speaking, chest tightness is a conscious symptom. Patients often feel that their chest is stuffy, as if there is a large stone pressing against their chest, and their breathing is not smooth. The cause of its disease is complex. It may be neurotic symptoms caused by heart and lung dysfunction. Generally, there are no obvious organic diseases. It may also be caused by emphysema, pulmonary heart disease, coronary heart disease anal vibrator , bronchitis and other diseases. It is one of the first symptoms of human diseases. Patients and family members should attach great importance to chest tightness and cannot neglect it. The mild ones are uncomfortable finger vibrator , poor diet, and severe ones may cause pulmonary embolism, myocardial infarction, and angina pectoris, which is life-threatening. Special attention must be paid.
Specifically, it includes physiological, psychological, pathological, functional and other reasons.
Physiological factors. Many pure girls and newly married women who are still in puberty have many symptoms of chest tightness and shortness of breath, which is directly related to the secretion of special sex hormones and is a physiological factor. During this period, women have strong estrogen secretion in their bodies, high estrogen levels, thickened subcutaneous fat, and the oxygen consumption of body fat tissue is much higher than that of muscle tissue. These young women have insufficient oxygen supply in their bodies penis cage , chest tightness and shortness of breath.
Psychological factors lead to chest tightness and shortness of breath. Studies have shown that about 50% of patients with chest tightness and shortness of breath suffer from psychological factors. These patients are introverted, depressed, bored, in a bad mood, accustomed to being emotional, and have poor adaptability to the environment. When they encounter unpleasant things or setbacks or setbacks at work, life, and marriage, the brain is always in a state of tension
Pathological factors lead to chest tightness and shortness of breath. When a certain disease appears in the human body, it often causes pathological chest tightness and shortness of breath, such as emphysema, congenital heart disease, bronchial stenosis, goiter controller vibrator , coronary heart disease, and diaphragm paralysis. These conditions often cause chest tightness and shortness of breath in patients.
Functional factors cause chest tightness and shortness of breath. In hot summer, if you are exposed to a room with no circulation of air for a long time, or in a climate with low air pressure, or in an environment with high altitude, the human body will feel difficulty breathing.