Billentyelégtelenség

Billentyelégtelenség refers to a condition where the heart is unable to pump blood effectively to meet the body's needs. This can manifest as a reduced ability of the heart to fill with blood or to eject blood into the circulation. The causes are numerous and can include coronary artery disease, high blood pressure, heart valve problems, and cardiomyopathy. Symptoms can vary but often include shortness of breath, fatigue, swelling in the legs and ankles, and a rapid or irregular heartbeat. Diagnosis typically involves a physical examination, medical history, and tests such as an electrocardiogram (ECG), echocardiogram, and blood tests. Treatment aims to manage the underlying cause and alleviate symptoms, often involving lifestyle changes, medications, and sometimes medical devices or surgery. The prognosis depends on the severity of the condition and the effectiveness of treatment.