0 a part of a passage or opening in the body that has become abnormally narrow, or the act of this happening
1 abnormal constriction or narrowing of a blood vessel or duct
In all patients, the gradient could be reduced, and the stenosis enlarged significantly.
In patients without pulmonary stenosis, the systolic pulmonary arterial pressure increased concomitantly with the pressure elastic modulus.
Subaortic stenosis caused by anomalies of the atrioventricular valves.
The patient had absence of the right atrioventricular connection, with concordant ventriculo-arterial connections, and naturally occurring pulmonary stenosis.
Be that as it may, disease can afflict the annulus, the leaflets or the tension apparatus to produce stenosis, incompetence or both.
In this report, we describe our experience in seven patients with congenital mitral stenosis, four of whom underwent successful percutaneous balloon valvotomy.
Males are more frequently affected with hare lip and cleft palate and pyloric stenosis while females are more prone to congenital dislocation of the hip.
Injections into each of the pulmonary veins revealed tight stenoses of all veins at the veno-atrial junction, especially the right upper and middle pulmonary veins.
