Disorder of heart function in which the heart loses all or part of its ability to pump blood to the rest of the body. It is a common, disabling and potentially fatal disease. In developed countries, about 2% of adults suffer from heart failure, with the incidence rising to 6-10% in those over 65 years of age.
There are multiple causes including: heart attack, high blood pressure, smoking, alcoholism and diabetes.
Common symptoms include fatigue, decreased urination, leg swelling, enlarged jugular veins in the neck, shortness of breath, choking sensation that worsens when lying down, mental confusion and sweating on cold skin.
Diagnosis is clinical by questioning and physical examination. An electrocardiogram, chest X-ray and echocardiography are performed to complete the study.
The aim of treatment is to correct the triggering cause and treat the symptoms. Oxygen therapy, diuretic treatment, antihypertensive treatment and treatment to improve cardiac pumping strength will be used. Prevention is essential to avoid relapses: diet, smoking cessation, blood pressure control, etc.
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