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Full-Text Articles in Cardiology
Incident Aortic Stenosis In 49 449 Men And 42 229 Women Investigated With Routine Echocardiography, Simon Stewart, Yih-Kai Chan, David Playford, Geoffrey Strange
Incident Aortic Stenosis In 49 449 Men And 42 229 Women Investigated With Routine Echocardiography, Simon Stewart, Yih-Kai Chan, David Playford, Geoffrey Strange
Medical Papers and Journal Articles
Objective
We addressed the paucity of data describing the characteristics and consequences of incident aortic stenosis (AS).
Methods
Adults undergoing echocardiography with a native aortic valve (AV) and no AS were studied. Subsequent age-specific and sex-specific incidence of AS were derived from echocardiograms conducted a median of 2.8 years apart. Progressive AV dysfunction and individually linked mortality were examined per AS category.
Results
49 449 men (53.9%, 60.9±15.8 years) and 42 229 women (61.6±16.9 years) with no initial evidence of AS were identified. Subsequently, 6293 (6.9%) developed AS—comprising 5170 (5.6%), 636 (0.7%), 339 (0.4%) and 148 (0.2%) cases of mild, …