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Aortic regurgitation is
a heart valve disorder where the aortic valve fails to close properly,
allowing blood to leak back into the left ventricle after each heartbeat. This
backward flow increases the heart’s workload, leading to enlargement of the
left ventricle and reduced efficiency in pumping blood to the body. Causes
include congenital valve abnormalities, rheumatic heart disease, endocarditis,
and age-related degeneration. Symptoms often develop gradually and may include
fatigue, shortness of breath, palpitations, chest pain, and swelling in the
ankles. In severe cases, patients may experience heart failure.
Diagnosis typically involves
echocardiography, chest X-rays, and electrocardiograms to
assess valve function and heart size. Treatment depends on severity: mild cases
may be managed with medications to reduce blood pressure and control symptoms,
while advanced cases often require surgical valve repair or replacement.
Lifestyle modifications such as regular exercise, a heart-healthy diet, and
avoiding smoking can help slow progression. Early detection and timely
intervention are crucial to prevent complications and improve quality of life.
With proper management, many individuals with aortic regurgitation can lead
active, fulfilling lives.