Aortic stenosis can gradually affect the heart’s ability to pump blood efficiently, causing symptoms such as breathlessness, chest discomfort, fatigue, and reduced exercise tolerance. For some patients, TAVI (Transcatheter Aortic Valve Implantation) may provide an alternative to conventional open-heart valve surgery. Dr. C. Raghu, a TAVI/TAVR doctor in Hyderabad and experienced cardiologist in Hyderabad , evaluates patients individually to determine whether transcatheter aortic valve replacement is appropriate for their condition. Key Takeaways TAVI is a minimally invasive valve replacement procedure commonly used for patients with significant aortic stenosis. Suitability depends on factors such as the severity of valve disease, symptoms, age, overall health, anatomy, and surgical risk. Unlike conventional open-heart surgery, TAVI generally does not require opening the chest. The procedure involves delivering a replacement valve through a catheter, often through an artery in the ...
Understanding what is a normal ejection fraction by age is crucial for evaluating heart health. Ejection fraction (EF) measures how well the left ventricle pumps blood with each heartbeat. Knowing this helps in the heart failure diagnosis and treatment process. What Is Ejection Fraction? Ejection fraction refers to the percentage of blood that the left ventricle ejects with each contraction. In a healthy heart, the normal ejection fraction range is typically between 50% and 70%. This indicates that the heart is pumping efficiently, ensuring that the body receives enough oxygen-rich blood. Ejection Fraction Normal Range by Age The ejection fraction normal range can vary slightly by age. Younger individuals generally have an EF closer to the upper end of the normal range. As people age, a mild reduction in EF can occur without indicating a problem. However, a significant drop in ejection fraction may signal conditions like cardiomyopathy or coronary artery disease, maki...