Let's briefly introduce the basic situation of the heart ● Speaking of it, the heart is still a hollow organ, which is divided into four chambers: the left atrium, the right atrium and the ventricle. Venous blood from our whole body will enter the right atrium from the superior and inferior vena cava, while venous blood from the heart itself will enter the right atrium from the coronary sinus. Venous blood in the right atrium flows into the right ventricle through the tricuspid orifice, and then enters the pulmonary artery from the pulmonary valve in the front upper part of the right ventricle. After gas exchange in our lungs, arterial blood (rich in oxygen) is formed, which then flows into the left atrium through the left and right pulmonary veins and into the left ventricle through the mitral valve. Finally, it is injected into the aorta from the aortic orifice above the left ventricle, and then subdivided into other arteries to supply various organs of the whole body.
Please pay attention to my introduction to the basic structure of the heart and blood circulation. Any heart valve, atrial ventricle, blood vessel or heart conduction problem will cause related signs or symptoms. Therefore, the question "What are the symptoms of people with bad hearts" is actually an extremely huge concept. For non-medical people, I suggest you find out what signs and symptoms are first, because they cannot be equated. Signs are physiological and medical terms, which refer to the abnormal changes found by doctors when examining patients. Different from "symptoms", "symptoms" are the painful manifestations of patients' own statements to doctors (or statements by others), such as chest tightness, chest pain, dyspnea and so on.
What are the "signs" of people with bad hearts? Speaking of which, I don't know how to tell you. As I said above, signs are physiological and medical terms, which will be difficult for people without basic medical knowledge to understand. Ordinary people don't know much about it and can't judge it. Personally, I think it is more meaningful to let everyone know what symptoms there are in a bad heart. So today I will make a simple analysis of the signs and symptoms together.
● Abnormal signs
There are all kinds of heart diseases in clinic, so the signs of different disease types are different. Let me give you a few common ones. Such as acute myocardial infarction and aortic dissection. Patients may have sweating, cold skin, pale face, cyanosis, etc. For example, patients with acute heart failure may have sitting breathing, coughing pink foam sputum, paroxysmal dyspnea, jugular vein dilatation, systemic edema and so on. If the patient has atrial fibrillation, the patient may have short pulse, extremely irregular heart rhythm and uncertain first heart sound. If the patient has cardiomyopathy (dilated cardiomyopathy, hypertrophic cardiomyopathy), there may be heart enlargement, heart murmur and so on. If the patient has heart valve-related diseases, depending on the valve, there may be valve surface and corresponding heart murmur; If the patient has acute pericarditis, abnormal signs such as pericardial fricative sound and far heart sound may appear.
● Abnormal symptoms
Or according to what I said above, for example, patients with acute myocardial infarction can have chest pain, chest tightness and breathlessness; Such as aortic dissection, patients may have chest tearing pain, dyspnea and so on. For example, patients with heart failure may have symptoms such as shortness of breath, fatigue, loss of appetite, irritability and nonsense; If the patient has atrial fibrillation, he will feel flustered, chest tightness, fidgeting and dying in severe cases; For example, heart valve stenosis or dysfunction may lead to dyspnea; For example, infective endocarditis may cause fever, headache and chills. For example, pericarditis and pericardial effusion may cause dyspnea, palpitation and chest pain.
Comprehensive summary ● I believe that when you see this, you can feel that there are indeed many related signs of bad heart. But they are all professional medical terms and difficult to understand. It is these signs that help doctors diagnose and treat diseases. For ordinary people, I don't think it is necessary to know too much. It is suggested that we can focus on the related symptoms and clinical manifestations. Heart disease, such as heart failure, angina pectoris, myocardial infarction, aortic dissection, atrial fibrillation, etc. We should recognize, pay attention to and treat them early, so as to apply what we have learned, which may also help them.
● This answer does not constitute medical advice or medical guidance, and is only used for health science. This is a comprehensive summary of my personal clinical experience combined with famous journals at home and abroad and some insights in the process of practicing medicine. Don't join the column and let everyone read it for free. I am willing to help those who are misled by rumors, have no medical knowledge and have health care concepts. Creation is not easy. Don't be stingy when you learn. Give a love, like forwarding to help more people. Thanks for your support.