Aortic stenosis occurs when the orifice of the aortic valve is significantly reduced due to the failure of the aortic valve leaflets to open fully during systole. This causes an effective increase ...

Aortic stenosis (AS) occurs when the orifice of the aortic valve is significantly reduced due to the failure of the aortic valve leaflets to open fully during systole. This causes an effective ...

However, the cumulative risk of graft migration appears to be higher in patients who required additional proximal aortic extenders at the time of the initial endovascular repair. Presented at the ...

"Medtronic launches Avalus Ultra surgical aortic tissue valve " was originally ... It boasts an industry-leading Effective Orifice Area (EOA) for improved blood flow, supported by the clinical ...

"The choice of a mechanical aortic valve prosthesis is independently ... with their larger effective orifice area, offer a stable hemodynamic profile in the long run, optimizing cardiac remodeling ...