What causes cardiac insufficiency

summary

Cardiac insufficiency is a kind of disease characterized by the decrease of myocardial contractility caused by various heart diseases, the cardiac output can not meet the needs of metabolism, the insufficiency of blood perfusion of organs and tissues, and the congestion of pulmonary circulation and systemic circulation. What is the cause of cardiac insufficiency? Let me talk about it.

What causes cardiac insufficiency

First: its cause is myocardial damage, such as myocardial ischemia, myocardial infarction, myocarditis, myocardial metabolic dysfunction and other diseases, with diabetes and cardiomyopathy the most common. Stress overload, such as hypertension, aortic stenosis, hyperthyroidism, chronic anemia, etc.

Second: its inducing and aggravating factors, infection is the most common inducement, especially respiratory tract infection. Psychological or physiological stress is too large, such as fatigue, mental tension, emotional excitement, and infusion too fast, intake of high sodium food, pregnancy and a lot of blood loss, serious dehydration, etc

Third: if the treatment is not appropriate, it will also cause cardiac insufficiency, such as insufficient or excessive use of digitalis, improper use of some drugs to inhibit myocardial contractility, water and electrolyte disorders caused by various reasons, hyperthyroidism, anemia, etc.

matters needing attention

It is necessary to guide the family members to pay attention to the psychological changes of the patients, help the patients build up the confidence to overcome the disease, keep the patients in a stable mood, and do not get excited when things happen. Develop good living habits, plain diet, do not eat stimulating food, I hope my answer can help you, I wish you a speedy recovery, happy life.