Calcific Aortic Stenosis
Progressive calcification and narrowing of the aortic valve, the most common valvular disease in elderly patients.
Full Definition
Calcific aortic stenosis is a progressive disease characterized by calcification, fibrosis, and thickening of the aortic valve leaflets resulting in obstruction to left ventricular outflow. This condition represents the most common indication for valve intervention in elderly patients, with prevalence increasing significantly with age. The disease progresses from aortic sclerosis to mild, moderate, and severe stenosis. In geriatric populations, calcific aortic stenosis is often associated with cardiovascular risk factors and may present with the classic triad of dyspnea, chest pain, and syncope.
Usage
Usage note: Specify severity grade (mild, moderate, severe) and hemodynamic parameters when documenting.
In Context
- "Severe calcific aortic stenosis with peak velocity of 4.8 m/s was documented on echocardiography." — Cardiology consultation note
- "The patient's calcific aortic stenosis had progressed from moderate to severe over two years." — Serial follow-up documentation