Experiencing fatigue from climbing stairs, walking short distances, or carrying groceries often leads to assumptions of stress, aging, or lack of fitness. However, cardiologists caution that persistent or worsening fatigue during such routine activities might indicate a heart issue, specifically a heart valve disorder. The heart’s four valves ensure blood flows smoothly in the right direction, but if a valve becomes narrow, stiff, or leaky, the heart must exert more effort to circulate blood, reducing oxygen supply to muscles and organs and causing persistent fatigue.
Conditions like aortic stenosis and mitral regurgitation exemplify valve-related issues where blood flow is restricted or leaks backward, impairing the heart’s efficiency. Health experts differentiate heart valve-related fatigue from ordinary tiredness due to stress or insufficient sleep. While normal fatigue improves with rest, heart-related fatigue often persists post-activity and can gradually disrupt daily life. Accompanying symptoms such as shortness of breath during light activity, chest discomfort, dizziness, irregular heartbeat, and swelling in the feet or abdomen should not be ignored.
Specialists note that heart valve problems often remain unnoticed initially because the heart compensates by working harder. Symptoms typically emerge during physical exertion, leading many to mistakenly attribute them to aging or poor stamina. Certain groups, such as older adults and individuals with high blood pressure, diabetes, past heart infections, or a history of rheumatic fever, face a higher risk of developing valve disorders. Nonetheless, younger people can also encounter valve issues due to congenital defects or infections.
Regular medical check-ups are vital for identifying heart valve problems early. Sometimes, these issues are detected through a heart murmur during routine examinations, followed by diagnostic tests like echocardiograms, ECGs, stress tests, or CT scans if necessary. Treatment varies based on the condition’s severity; mild cases might require only observation and lifestyle adjustments, whereas more severe instances could necessitate valve repair or replacement through advanced, minimally invasive procedures.