7. Reduced Exercise Tolerance: A Gradual Change in Physical Abilities
Individuals with severe aortic stenosis may experience a reduced ability to engage in physical activity, known as decreased exercise tolerance. This symptom occurs as the heart struggles to supply enough oxygen-rich blood to the body during exertion.
You may find that activities that were once easy, like climbing stairs or walking, become increasingly difficult or cause symptoms like shortness of breath, chest pain, or fatigue. This decrease in exercise tolerance can be gradual and may be mistakenly attributed to aging or lack of fitness. However, it is essential to consult a healthcare professional if you notice a decline in your physical abilities, as it could be a sign of severe aortic stenosis or another heart issue. (7)