11. In NSTEMI the blood flow is present but limited by stenosis . 12. To prevent a stroke, carotid artery stenosis is usually repaired surgically. 13. Renal artery stenosis can lead to hypertension and loss of renal function. 14. Radicular pain with or without spinal stenosis indicates involvement of nervous tissue. 15. Stenosis of the mitral valve is a common complication of rheumatic fever.16. It is used to assist in the diagnosis of renal artery stenosis . 17. Collaterals were completely absent beside arteries with less than 90 % stenosis . 18. Right atrial myxomas are sometimes associated with tricuspid stenosis and atrial fibrillation. 19. As the name suggests, congenital subglottic stenosis is a birth defect. 20. There are many ways to calculate the valve area of aortic stenosis .
