The syndrome is caused by the compressing of the duodenum by the aorta and the superior mesenteric artery (SMA). The superior mesenteric artery is one of the major arteries from the aorta (your ...

Real‐world data regarding clinical outcomes according to aortic stenosis (AS) management are scarce. Therefore, we aimed to investigate long‐term management across the spectrum of outpatients with AS.

What is aortic stenosis in children? Aortic stenosis means that your child has a heart valve that is too narrow or is blocked. The aortic valve is 1 of 4 heart valves that keep blood flowing through ...