Risk factors of<unk>  aortic valve to progress to<unk>  are hypercholesterolaemia, hypertension and asymmetrical leaflets.
Bicuspid aortic stenosis risk factors
Tricuspid stenosis risk factors
Mitral stenosis risk factors
Aortic regurgitation risk factors
Tricuspid regurgitation risk factors
Pulmonic regurgitation risk factors
Left ventricular aneurysm risk factors
Aortic stenosis risk factors